The Facebook Killer.

Please bear with me if this is something that has already been discussed here. I'm new to this forum.

I'm not happy with Facebook. It's become complicated, confoundedly messy, and...well, just plain out boring. And yet, it's surpassed 1billion users. Facebook is in dire need of a remodel (*loud cough* new MySpace *cough cough*)!

But here are the big questions I would like to ask: What is the Facebook killer? What features would it need to have? Are there any sites now that could surpass Facebook?

Please share your thoughts on Facebook and the future of social networking. I've been really into this lately and would like to start a discussion about it.