Po Bronson and Ashley Merryman for Newsweek:

Almost every dimension of cognition improves from 30 minutes of aerobic exercise, and creativity is no exception. The type of exercise doesn’t matter, and the boost lasts for at least two hours afterward. However, there’s a catch: this is the case only for the physically fit. For those who rarely exercise, the fatigue from aerobic activity counteracts the short-term benefits.

Time to hit the gym.

While reading this thoughtful post every student can use, the real gem is this quote I’d never heard before.

Every writer I know has trouble writing. ~Joseph Heller

Made me laugh out loud.

Gruber calls this dumb. But I’d like to point out a couple of observations.

Access to The Times costs 1£ a day. If 90% of readers jumped ship, 10% stuck and are now paying 1£ a day. Assuming an alternative model of an advertising-financed Times, that would equate to The Times website receiving one ad click in ten visitors. A 10% click-through rate. It also means that each click converts to 1£ of pure revenue for The Times.

I doubt they can fullfill both of those criteria. And even if they don’t, behind that paywall the Times is still displaying a few ads.

So, if The Times has two models:

A. Revenue = Feb Readership * 0.1 * 1£ B. Revenue = Feb Readership * Clickthrough Rate * Revenue per Click

The Guardian calculates £1.4m in revenues from this model. I’m no expert, but that isn’t bad for a regular news website. I also predict this number will pick up if the Times can properly pitch its value proposition of a beautiful layout, better content and tablet-friendly format.

If A > B, and readership sticks around that 10% number, this paywall works.

I love this. Why does society shun away from such methods of transportation in adulthood?

Let me share a few thoughts on this.

I completely agree that Facebook has changed the fabric of our social lives, for the better. We follow updates of “friends” we haven’t actually met or spoken to in years, generate grass-root causes for sensible and soemtimes less-sensible endeavours of mankind, or simply use it as a tool to organize your next party. It’s great for all these things.

Sandberg’s main argument that she kicked off with was that in order to understand what the world will do in ten years, you have to look at what teenagers do today. Therefore, since teenagers don’t use e-mail that much but do use Facebook, the world won’t use e-mail anymore in a few years.

I think that this is a false conclusion, simply for the reason that e-mail’s main use today is business correspondence. It’s the form of communication that has revolutionized global business as we know it today. Surprisingly enough, teenagers don’t tend to own global businesses or even work for them. So the hypothesis is false: Teenagers will eventually use e-mail, when they start white-collar work at some company.

The much bigger question, I believe, is what the difference between e-mail as a concept and Facebook as a concept actually is. E-mail has a distinct features of communication that Facebook doesn’t.

• CC and BCC: The corporate world is run by politics. The CC and BCC fields have gained enough meaning in the business world that they’re used as a political tool. It’s important to see who else is a direct addressee, and who is “just CC”. It’s also a powerful tool to let people know about communication without the receiving end knowing about it.
• Interchangeable, open format: E-Mail is technically an accepted format of communicating data. I’m no expert, but e-mail’s dependence on Domain Name Resolution allows for a message to be sent across networks, across the internet from one address to another, without both parties having to be part of a “Facebook” network. This “open” standard allows for software that’s tailored to a person’s or businesses needs, such as custom e-mail handling routines, a variety of e-mail clients, the use of attachements and HTML or integration with CRM or even Unified Communication solutions.
• Organization: E-Mail messages can be handled by many clients. This allows us to organize and process e-mail efficiently. We can easily forward, reply and msot of all file messages in the cloud, on our computers or mobile devices however we think efficient. We can use the tool we believe to be best suited for our requirements. That’s why some people use a web client, some prefer a desktop client. Some prefer the iPad version. And so it goes.

Granted, these aren’t features that Facebook couldn’t catch up to, but it’s the main challenges they face. They need an interoperable, open format of communication if they want to delve into business. I believe that the strongest potential to take over this market lies in the hands of Microsoft, using their Sharepoint, Communications Server and Dynamics software suites and technologies.

Furthermore, our social lives, encompassing professional life as well as all other circles we’re involved in, are terribly complex. Too complex for a Facebook to handle efficiently. Lists and a handful of privacy settings can’t stand in for the masterful art of information handling we do ourselves everyday. What gets said at a dinner party can be harmful at work, and may not concern your choir group while you might want to share it with your parents. Facebook can’t handle that, because it requires humans to start visually and physically mapping out their lives. People won’t, and can’t, do that.

ProtoScholar:

Sometimes show is easier than tell.

Go see it. Very thoughtful organization.

Matthew Orona:

He didn’t beat any hookers with a baseball bat.  He didn’t deal drugs. He didn’t go on a murderous rampage. He certainly never once had a cup of hot coffee. He didn’t avoid these things because I told him he counldn’t try them. It just never occurred to him to commit these acts.

It’s the players that make controversial choices, not the game.

Erin Doland:

These transparent sticky notes were amazing because they made it simple to write in books that aren’t yours or in books that you plan to sell or pass along to someone else.

Now that is brilliant, considering studying with books from your library. Why have I never seen these in the store?

David John:

To keep it simple if you are a student then iStudiez Pro needs to be on your iPhone or iPad.

At that price point, and with that fit and finish, this is a great app for school. It only goes to show the iOS limitations of not offering any proper integration with my actual calendar application.