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	<title>Blog them all</title>
	
	<link>http://blog.penso.info</link>
	<description>Fabien Penso's blog</description>
	<lastBuildDate>Fri, 03 Sep 2010 19:51:15 +0000</lastBuildDate>
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	<copyright>2006-2007 </copyright>
	<managingEditor>fabienpenso@gmail.com (Blog them all)</managingEditor>
	<webMaster>fabienpenso@gmail.com (Blog them all)</webMaster>
	<category>posts</category>
	<ttl>1440</ttl>
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		<title>Blog them all</title>
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	<itunes:summary>Fabien Penso's blog</itunes:summary>
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	<itunes:category text="Society &amp; Culture" />
	<itunes:author>Blog them all</itunes:author>
	<itunes:owner>
		<itunes:name>Blog them all</itunes:name>
		<itunes:email>fabienpenso@gmail.com</itunes:email>
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		<title>San Francisco me voici ! Je m’expatrie.</title>
		<link>http://blog.penso.info/2010/09/03/san-francisco-me-voici-je-mexpatrie/</link>
		<comments>http://blog.penso.info/2010/09/03/san-francisco-me-voici-je-mexpatrie/#comments</comments>
		<pubDate>Fri, 03 Sep 2010 19:51:15 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[sanfrancisco]]></category>
		<category><![CDATA[san francisco]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=527</guid>
		<description><![CDATA[Je déménage le 2 octobre à San Francisco. Après y avoir passé 5 mois en tout, à deux reprises en 2009 et en 2010, il est désormais temps pour moi d&#8217;y poser mes valises. J&#8217;ai passé les dernières années à beaucoup voyager, à travailler d&#8217;un peu partout pour mes clients (et pour moi) en tant [...]]]></description>
			<content:encoded><![CDATA[<p><img class="alignleft" title="San Francisco" src="http://maps.google.com/maps/api/staticmap?center=SF,CA&amp;zoom=11&amp;size=200x200&amp;sensor=false&amp;markers=color:red|SF" alt="" width="180" height="180" /> Je déménage le 2 octobre à San Francisco. Après y avoir passé 5 mois en tout, à deux reprises en 2009 et en 2010, il est désormais temps pour moi d&#8217;y poser mes valises.</p>
<p>J&#8217;ai passé les dernières années à beaucoup voyager, à travailler d&#8217;un peu partout pour mes clients (et pour moi) en tant qu&#8217;indépendant. Depuis que j&#8217;ai commencé ma carrière professionnelle j&#8217;ai rarement travaillé en tant qu&#8217;employé, ça ne me convient juste pas. Mais ça va temporairement changer.</p>
<p>Pour habiter aux Étâts-Unis, il faut un VISA, et pour avoir un VISA, il faut un sponsor (un employeur). On peut aussi prendre un VISA investisseur et mettre $100,000 sur la table, mais ce n&#8217;était pas mon budget. J&#8217;ai donc postulé (auprès de 3 entreprises : Twitter, Square et Causes) et fait beaucoup de rencontres lors de mon dernier passage, et mon choix s&#8217;est porté sur <a href="http://www.causes.com/">Causes</a>.com. Bon contact, projet super intéressant, <em>26 millions de dollars</em> levés pour des causes humanitaires, plus d&#8217;utilisateurs que Twitter, une équipe d&#8217;une dizaine de personnes&#8230; <a href="http://www.causes.com/">Causes.com</a> est une application <a href="http://www.facebook.com">Facebook</a> (principalement) qui permet de lever de l&#8217;argent pour des causes qui vous tiennent à coeur.</p>
<p>Les entretiens chez <a href="http://twitter.com/">Twitter</a> étaient très intéressants (11 personnes rencontrées en 2 jours, presque toute l&#8217;équipe mobile&#8230;), et la manière de travailler aux U.S. est très différente. J&#8217;ai déjà vécu aux US une année plus jeune, pour une année de lycée Américain, je suis donc au fait de la différence de culture. Mais je n&#8217;avais jamais travaillé sur place, tout au plus travaillé pour des clients Américains mais à partir de Paris. Je ne peux que dire des banalités sur mon experience de San Francisco, mais pour résumer c&#8217;est la seule et unique fois ou après avoir passé quelques semaines (mois) dans une ville, je me dis que j&#8217;aurais probablement dû naître là. J&#8217;ai aimé Tokyo, Buenos Aires, Séoul, Taipei, Londres, Berlin, l&#8217;Inde et autres, mais ai-je envie d&#8217;y habiter quelques années ? Non. Tout au plus quelques mois.</p>
<p>San Francisco est la ville où être développeur c&#8217;est être le roi du monde, où avoir des idées vous propulsent très vite très haut, où la personne qui vous précède dans la queue du métro est probablement développeur logiciel, où si vous aviez besoin de rencontrer le fondateur de <a href="http://twitter.com">Twitter</a> pour un projet sur lequel vous travaillez, vous pouvez et ceci très rapidement.</p>
<p>Je suis donc très excité et curieux d&#8217;avoir une véritable experience &#8220;long terme&#8221; à San Francisco, vu de l&#8217;intérieur. Si quelques uns d&#8217;entre-vous se manifestent dans les commentaires et souhaitent me lire, il est possible que je tente de poster un message par mois sur ce que c&#8217;est qu&#8217;être Français à San Francisco. Mais soyons honnête, je suis déjà resté plusieurs mois et ce n&#8217;est pas pour ça que j&#8217;ai rédigé des messages <img src='http://blog.penso.info/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
<p>Fabien, bientôt expatrié à San Francisco.</p>
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		<slash:comments>0</slash:comments>
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		<title>Je vends un superbe écran 30″ DELL</title>
		<link>http://blog.penso.info/2010/09/03/je-vends-un-superbe-ecran-30-dell/</link>
		<comments>http://blog.penso.info/2010/09/03/je-vends-un-superbe-ecran-30-dell/#comments</comments>
		<pubDate>Fri, 03 Sep 2010 19:22:44 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[computer]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=524</guid>
		<description><![CDATA[Comme je pars à l&#8217;étranger pour longtemps, je me sépare de mon superbe DELL 3008WFP pour 1300 euros TTC ( 1100 euros HT ), je peux fournir une facture et vous pouvez récupérer la TVA. Il est à passer prendre à Bastille, il est état neuf, avec une fixation murale si vous la voulez. Il [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://blog.penso.info/wp-content/uploads/2010/09/mon3008wfp_overview1.jpg"><img class="size-medium wp-image-525 alignleft" title="mon3008wfp_overview1" src="http://blog.penso.info/wp-content/uploads/2010/09/mon3008wfp_overview1-285x300.jpg" alt="" width="228" height="240" /></a></p>
<p>Comme je pars à l&#8217;étranger pour longtemps, je me sépare de mon  superbe DELL 3008WFP pour <strong>1300 euros TTC ( 1100 euros HT )</strong>, je peux  fournir une facture et vous pouvez récupérer la TVA.</p>
<p>Il est à  passer prendre à Bastille, il est état neuf, avec une fixation murale si  vous la voulez. Il coûte actuellement 1800 euros TTC environ.</p>
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		<title>Android raise : your thoughts?</title>
		<link>http://blog.penso.info/2010/08/05/android-raise-your-thoughts/</link>
		<comments>http://blog.penso.info/2010/08/05/android-raise-your-thoughts/#comments</comments>
		<pubDate>Thu, 05 Aug 2010 12:53:50 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[computer]]></category>
		<category><![CDATA[Android]]></category>
		<category><![CDATA[iphone]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=521</guid>
		<description><![CDATA[What&#8217;s your thought about the raise of Android compared to the iPhone? They now sell 200K devices a day. As a user, and as a developer? My feeling is users buying iPhones are more willing to buy applications on the appstore than Android users, which only buy&#8230; a phone. But I may be wrong. As [...]]]></description>
			<content:encoded><![CDATA[<p>What&#8217;s your thought about the raise of Android compared to the iPhone? They now sell <a href="http://androidcommunity.com/200k-android-phones-sold-every-day-20100805/">200K devices a day</a>.</p>
<p>As a user, and as a developer? My feeling is users buying iPhones are more willing to buy applications on the appstore than Android users, which only buy&#8230; a phone. But I may be wrong.</p>
<p>As a user, I like the fact I&#8217;m connected all the time to IM like gtalk.</p>
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		<slash:comments>3</slash:comments>
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		<title>Causes.com : I’m joining a great project.</title>
		<link>http://blog.penso.info/2010/07/22/causes-com-im-joining-a-great-project/</link>
		<comments>http://blog.penso.info/2010/07/22/causes-com-im-joining-a-great-project/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 13:44:58 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[computer]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[causes]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=516</guid>
		<description><![CDATA[I&#8217;m now part of Causes which already has nice success stories, but what is Causes? Causes was founded on the belief that in a healthy society, anyone can participate in change by informing and inspiring others. The most successful movements have always been born out of and held together by the bonds of real world [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://causes.com"><img class="aligncenter size-medium wp-image-517" title="causes" src="http://blog.penso.info/wp-content/uploads/2010/07/causes-300x300.png" alt="" width="102" height="102" /></a></p>
<p>I&#8217;m now part of <a href="http://causes.com">Causes</a> which already has nice <a href="http://exchange.causes.com/resources/success-stories/">success stories</a>, but what is Causes?</p>
<blockquote><p>Causes was founded on the belief that in a healthy society, anyone can  participate in change by informing and inspiring others. The most  successful movements have always been born out of and held together by  the bonds of real world relationships, and online social networks  present never before seen opportunities for organizing. We strive to  build tools for people to mobilize their friends for collective action,  spread the word to friends of friends and acquaintances, and eventually  launch movements that span local communities or even the globe.</p></blockquote>
<p><a href="http://causes.com">Causes</a> is also one of the largest current website using <a href="http://www.rubyonrails.org">Ruby on Rails</a>, and is recruiting developers. So <a href="mailto:fabien@causes.com">get in touch with me</a> if you&#8217;re looking and feel like a Rails hacker, and feel free to follow <a href="http://twitter.com/caretopia">@caretopia</a>.</p>
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		<slash:comments>1</slash:comments>
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		<title>TweetSell.it: See what’s being sold on Twitter</title>
		<link>http://blog.penso.info/2010/07/05/tweetsell-it-see-whats-being-sold-on-twitter/</link>
		<comments>http://blog.penso.info/2010/07/05/tweetsell-it-see-whats-being-sold-on-twitter/#comments</comments>
		<pubDate>Mon, 05 Jul 2010 13:50:25 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[computer]]></category>
		<category><![CDATA[conovae]]></category>
		<category><![CDATA[tweetsellit]]></category>
		<category><![CDATA[twitter]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=512</guid>
		<description><![CDATA[TweetSell.it allows you to see what&#8217;s being sold on Twitter, in real-time. You can also see what&#8217;s being sold near you, or search for specific items like the iPhone4. I&#8217;ve had the idea for a long time, but I only released the service a few days ago. What do you think? How do you like [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://tweetsell.it"><img class="aligncenter size-full wp-image-511" title="Capture d’écran 2010-07-05 à 15.43.45" src="http://blog.penso.info/wp-content/uploads/2010/07/Capture-d’écran-2010-07-05-à-15.43.45.png" alt="Capture d’écran 2010-07-05 à 15.43.45" width="450" height="366" /></a></p>
<p><a href="http://tweetsell.it/">TweetSell.it</a> allows you to see what&#8217;s being sold on Twitter, in real-time. You can also see <a href="http://tweetsell.it/products/near">what&#8217;s being sold near you</a>, or search for specific items like the <a href="http://tweetsell.it/products/search?s=iPhone4">iPhone4</a>. I&#8217;ve had the idea for a long time, but I only released the service a few days ago.</p>
<p>What do you think? How do you like it? What should be included? Let me know here or through my twitter <a href="http://twitter.com/fabienpenso">@fabienpenso</a>. There are more features to come later like online payment.</p>
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		<title>iPhone application for the VU’ Agency</title>
		<link>http://blog.penso.info/2010/06/30/iphone-application-for-the-vu-agency/</link>
		<comments>http://blog.penso.info/2010/06/30/iphone-application-for-the-vu-agency/#comments</comments>
		<pubDate>Wed, 30 Jun 2010 08:16:00 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[appstore]]></category>
		<category><![CDATA[iphone]]></category>
		<category><![CDATA[photographer]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=508</guid>
		<description><![CDATA[I had developed an iPhone application for the VU&#8217; Agency, and it&#8217;s finally live on the AppStore. It&#8217;s available in French and English, and include more than 600 stories from the VU&#8217; Agency. If you like photography or work as a photographer, this is probably a must have.]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://www.agencevu.com"><img class="aligncenter size-full wp-image-509" title="mzl.vntxxznk.320x480-75" src="http://blog.penso.info/wp-content/uploads/2010/06/mzl.vntxxznk.320x480-75.jpg" alt="mzl.vntxxznk.320x480-75" width="320" height="480" /></a></p>
<p>I had developed an iPhone application for the VU&#8217; Agency, and it&#8217;s finally <a href="http://bit.ly/a4HuzQ">live on the AppStore</a>. It&#8217;s available in French and English, and include more than 600 stories from the VU&#8217; Agency. If you like photography or work as a photographer, this is probably a must have.</p>
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		<slash:comments>0</slash:comments>
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		<title>Push Notifications for iPad and iPhone</title>
		<link>http://blog.penso.info/2010/04/19/push-notifications-for-ipad-and-iphone/</link>
		<comments>http://blog.penso.info/2010/04/19/push-notifications-for-ipad-and-iphone/#comments</comments>
		<pubDate>Mon, 19 Apr 2010 09:02:28 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[iphone]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=506</guid>
		<description><![CDATA[After a few months of hard work, the new version of my push notification application is finally available for your iPhones and iPads (it supports multiple devices and synchronize content between them). I&#8217;m really looking for feedback for this application, so feel free to contact me if you have feature requests. You can get it [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: center;"><a href="http://2apn.com"><img class="aligncenter" src="http://a1.phobos.apple.com/us/r1000/038/Purple/08/53/6b/mzl.hjzakvcv.320x480-75.jpg" alt="" width="224" height="336" /></a></p>
<p>After a few months of hard work, the new version of my <a href="http://2apn.com">push notification application</a> is finally available for your iPhones and iPads (it supports multiple devices and synchronize content between them). I&#8217;m really looking for feedback for this application, so feel free to contact me if you have feature requests. You can get it at <a href="http://2apn.com">http://2apn.com</a>.</p>
<p>It allows you to receive real-time informations from RSS feeds, Twitter, Email, has an API to use to push to you directly. You can then share content through Facebook/Twitter, Email. There are favorites, thread support, and so on.</p>
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		<slash:comments>0</slash:comments>
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		<title>Chirp Twitter conference</title>
		<link>http://blog.penso.info/2010/03/13/chirp-twitter-conference/</link>
		<comments>http://blog.penso.info/2010/03/13/chirp-twitter-conference/#comments</comments>
		<pubDate>Sat, 13 Mar 2010 15:32:09 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=503</guid>
		<description><![CDATA[Just subscribed to the Chirp Twitter conference even I&#8217;m not 100% sure I&#8217;ll show up. If you want to meet me, feel free to let me know by email or Twitter.]]></description>
			<content:encoded><![CDATA[<p style="text-align: left;"><img class="size-full wp-image-504 aligncenter" title="logo_chirp_small" src="http://blog.penso.info/wp-content/uploads/2010/03/logo_chirp_small.png" alt="logo_chirp_small" width="150" height="116" />Just subscribed to the <a href="http://chirp.twitter.com/">Chirp Twitter conference</a> even I&#8217;m not 100% sure I&#8217;ll show up. If you want to meet me, feel free to let me know by email or <a href="http://twitter.com/fabienpenso">Twitter</a>.</p>
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		<title>UrbanTrip : Most famous monuments in Paris for your iPhone (English version)</title>
		<link>http://blog.penso.info/2010/03/13/urbantrip-most-famous-monuments-in-paris-for-your-iphone-english-version/</link>
		<comments>http://blog.penso.info/2010/03/13/urbantrip-most-famous-monuments-in-paris-for-your-iphone-english-version/#comments</comments>
		<pubDate>Sat, 13 Mar 2010 15:28:25 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=501</guid>
		<description><![CDATA[Do you like Paris? Do you want to visit Paris like a French without visiting Paris? Why don&#8217;t you take a look at our application UrbanTrip. It includes French and English very high quality content. Not taken from Wikipedia (which is good), but handmade specifically for the iPhone display. And yes, it will work with [...]]]></description>
			<content:encoded><![CDATA[<p>Do you like Paris? Do you want to visit Paris like a French without visiting Paris? Why don&#8217;t you take a look at our application <a href="http://www.urbantripapp.com/appli">UrbanTrip</a>.</p>
<p>It includes French and English very high quality content. Not taken from <a href="http://www.wikipedia.org/">Wikipedia</a> (which is good), but handmade specifically for the iPhone display. And yes, it will work with no network so you can use it anytime you&#8217;re visiting Paris for real. You can save favorites, view pictures and use geolocation to find the spots.</p>
<p>You also have all the pricing, opening hours and so one. Try it out !</p>
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		<slash:comments>0</slash:comments>
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		<title>How to filter SPAMs on Twitter efficiently : TwitteRBL ?</title>
		<link>http://blog.penso.info/2010/02/28/filtering-spams-on-twitter-twitterbl/</link>
		<comments>http://blog.penso.info/2010/02/28/filtering-spams-on-twitter-twitterbl/#comments</comments>
		<pubDate>Sun, 28 Feb 2010 00:25:22 +0000</pubDate>
		<dc:creator>Fabien Penso</dc:creator>
				<category><![CDATA[computer]]></category>
		<category><![CDATA[rbl]]></category>
		<category><![CDATA[spam]]></category>
		<category><![CDATA[twitter]]></category>

		<guid isPermaLink="false">http://blog.penso.info/?p=495</guid>
		<description><![CDATA[I&#8217;m working on a service using the streaming API from Twitter, a great feature as it gives you instant access to Tweets. But then you get overloaded by Tweets, and because I&#8217;m looking for Tweets talking about money, I get lots of noise. Looking at TwitBlock, I filtered out lots of it : Ignore tweets [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;m working on a service using the <a href="http://apiwiki.twitter.com/Streaming-API-Documentation">streaming API</a> from <a href="http://www.twitter.com/">Twitter</a>, a great feature as it gives you instant access to Tweets. But then you get overloaded by Tweets, and because I&#8217;m looking for Tweets talking about money, I get <strong>lots</strong> of noise.</p>
<p>Looking at <a href="http://www.twitblock.org/">TwitBlock</a>, I filtered out lots of it :</p>
<ol>
<li>Ignore tweets from recent users (if created less than 24 hours ago)</li>
<li>Ignore tweets from users with default profile image</li>
<li>Ignore if fewer than 10 followers</li>
<li>Ignore if user description and name are blank</li>
<li>Ignore if followers fewer than 100, and friends count is &gt; (2*followers_count)</li>
<li>Ignore if followers count over 100, and friends count is &gt; (5*followers_count)</li>
<li>Ignore if the user sends more than 20 tweets per day in average, since its creation</li>
</ol>
<p>Some of these is working for me, but might not work for you at all. However, I think there could be a better way for a mass use. I ran mail servers for years, a very reliable way to handle this is to use <a href="http://en.wikipedia.org/wiki/DNSBL">DNSBL</a> (also called RBL). You could have different RBLs for different use, and any twitter client could implement this <strong>very easily</strong>. Please note this could probably not work for Direct Messages except if <a href="http://www.twitter.com/">Twitter</a> grant specific access to the service, which they would probably never will.</p>
<p><img class="aligncenter size-full wp-image-496" title="twitterbl" src="http://blog.penso.info/wp-content/uploads/2010/02/twitterbl.png" alt="twitterbl" /></p>
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