Social Media in the News

I'm back at work this week, though part of me is still mentally on vacation.  Judging by the modest amount of activity on my social networks many of you are having the same problem!  I decided to use this lack of focus as an opportunity to find out what's new in social media.  Here are a few of the top stories:

Are Men Using Facebook to Hook Up, Break Up? Ask Sandra Bullock

Some doctors join Facebook, Twitter; others wary

Twitter takes steps towards social media advertising