10 ways to change the world through social media

Here’s a syrupy blog post that was among Tuesday’s most talked-about topics on Twitter. The post claims Web 2.0 is the great game-changer for social action, and offers 10 ways you can change the world without leaving your basement—I mean with social media. (To be fair, the post offers several options that do involve leaving the house.)

By Ragan Staff
Jan. 25, 2011