Next fad please

I've over Facebook, yawn! okay, next fad.
Facebook was fun when I started. but the novelty quickly wears off and its now just annoying. The two biggest problems is clutter and privacy.
My facebook is weighed down by clutter due to all the add-ons. Its just like spam. its off putting. You get so many requests to install this add-on, install that add-on. I hate how the default for most of the add on programs is to notify all your friends to install it. A lot of the programs are just crap and some are almost impossible to remove. I've started deleting unwanted add-ons but it still get spammed. ARGH!
Then there's privacy. it was cool at first, you have your core group of friends, some you don't see that often because they're overseas and its easy to communicate with them, everythings cool and fun. Then fringe friends and acquaintances infiltrate your facebook. guys you didn't really like back at school. I'm the kind of guy who thinks its rude to decline a friend request. even worse to accept and only give a limited view profile. that's like confirming yeah I know you but I don't really like you. Hence I've got all these fringe dwellers in my friends list that are ruining it for me. first you have to answer their messages, reciprocate drinks and gifts etc... but more annoying is that you don't really want them to know what you are up to. I'm comfortable with the core group knowing what I'm doing, but the fringe dwellers, its kinda creepy.