Social Networking and the Masses

I've been debating heavily with myself about getting onto Facebook. I think that I want to get a Facebook page, but then there are time I don't want to waste my time. I think its because of Myspace why I might not want to get a Facebook page. I got bored with Myspace and I didn't spend alot of time on Myspace before I deleted my Myspace page. Hopefully in the future I will get a Facebook page, but there is no telling if I will.