What is Twitter? If you find yourself asking this question, beware, this new way of communicating is catching up with you. I was there just a few weeks ago, until I started tweeting. I've heard many descriptions of it: the new social networking tool, the fastest news service, the lamest thing.. But this video my friend Lili sent to me is probably the best depiction of it. And it's hilarious

Considered yourself educated about Twitter now!