Four today

1. Typical elitism. The New York Times has a social media strategy: "Don't be stupid." Business Insider

2. Wired and Planet Money visualize what the (sputtering) economic recovery will look like. Wired

3. MIT has a lab that matches television and ad content to what is being said about them online. AdAge

4. You don't have that many friends: The 150 rule for social media. NPR