Yea, personally I've got to agree with snayk. Where else can you do a lot of the things you can do here on NG? There's plenty of morons to make fun of, plenty of smart users you can talk with, plenty of artists constantly cranking out new media for your FREE consumption. It's pretty much ALL good.
You only get sick of it because there are actually better things to be doing with your time. But the assumption when you're on here in the first place is that you don't have those better things already, or you're in between better things to be doing.
Like, I'm gonna disappear in about 5 minutes to go for a run, work-out, and then go chillax with friends. But right now I'm enjoying the lazyness that this place offers me, the chance to sit on AIM in case anybody wants to talk to me (I'm too lazy to initiate conversation, typically), and the chance to toss my opinions out somewhere for the world to ignore. Yyyyyeaaa.
When I get sick of coming here, I don't for a while. It's not a difficult thing to do.