Mashable Live-Streams Social Media Day

Mashable’s Social Media Day, a day to “celebrate the revolution of media becoming social”, brought social media addicts together in meetups around the globe. How did they compensate for the time zone differences? By using Ustream to broadcast several of the meetups as they happened. Unfortunately, Chicago wasn’t one of the streams offered. What’s up, Mashable?

Twitter Moms Care for Content Over Coupons

An important study done by eMarketer that shows moms care about more than getting discounts. They want to read relevant, useful information that they can retweet. Here’s a highlight:

Check-In Apps Make Entertainment Social Again

A new round of social networks is trying to connect users with similar tastes in entertainment. The most popular, GetGlue, allows users to “check-in” to certain activities, such as reading a book, watching a TV program, or drinking a bottle of wine. The aim is to share a history of your offline activities in the hopes of connecting online. These kinds of sites are still growing, but I expect interest from brands to be just around the corner.

Social Networking Makes You Want to Cuddle

In my favorite news of the week, a fascinating study proves that the same chemical is released in the brain when connecting socially online as when falling in love: oxytocin (the “cuddle chemical”). If there was ever a biological reason for companies to enter the social space, here it is.

Posterous On A Mission to Be Your Blog/Photo Sharing Service/Everything

Posterous is making a bold move to get more users from other services. A few days ago, it announced on its blog that it was going to spend 15 days making it easy to switch from 15 different “dying” platforms. Obviously this didn’t sit well with its competitors, some of which went so far as to announce legal action against it.