What's the best social networking site?

I was wondering, since there are SO many social networking sites out there, everyone should be able to find one they like. Which do you like? And why?

Hi fatjoel,

I like livejournal. It's a blog service, so it's different than myspace or friendster, but I adore it. you can have friends, view your friends' blogs all on one page, and join communities, which have people with common interests all posting to one blog. It's fantastic, I've had my journal on there since 2001 and I've loved every minute of it.

http://www.livejournal.com

There's quite a few that I like and the main reason is their Google adsense revenue sharing program. The others that I like offer members perks for being members. I think most social networking communities are the same in general so if I am a member earning some cash for doing what I am doing any ways is a good thing!