co It's Been A Busy Social Week |

It’s been a busy week for social news. And search engine news too. For starters, Twitter is beginning to sell Promoted Tweets. Then we learned that Facebook has huge potential to rival Google in pay per click advertising. StumbleUpon is sitting behind Facebook at No. 2 in social media traffic. And Google has changed the name of its Local Business Center to Google Places. What’s next?

WebProNews reports three other interesting news stories about social media:

In my mind, all of this just spells one thing: The future belongs to social media. Have you started your social media marketing plan yet?