Summary: The TIME Mobility Poll and how users around the globe are shifting their behaviors towards mobile, Twitter taking away social graph access from Tumblr and Instagram and how they might be trying to monetize this data, Twitter announcing Certified Products and why this might help businesses discover the best Twitter tools to use, Twitter adding the ability to target advertising by interest groups, Klout rolling out a new dashboard and why they're shifting from a single influence score to a service that gives you a better understanding of what happens to the content you share and publish online, a review of LinkedIn's CardMunch app and how you can use it to keep in touch with the people you meet, why Pinterest doesn't drive a lot of revenue per share and why that might not matter, Barack Obama's Ask Me Anything on Reddit and why other companies should pay attention to the social network, why and how you should get more familiar with Reddit, and more.
