With the growing popularity of Facebook, Jimmy Kimmel has decided to take a stand. He's declared Wednesday, November 17th to be National Unfriend Day. He went on 'Good Morning America' (Weekdays, 7AM on ABC) to talk about why he feels such a holiday is necessary in this age of social networking.

People are "spending an inordinate amount of time on Facebook," Kimmel explained. "And I wondered what could possibly be so interesting, and how you could have 900 friends. I mean, no one has 900 friends!"