to keep coming back to these forums?

I spent a huge amount of time on these forums over a year ago (as a lot of you know). But in the last 7-8 months i have hardly been here. I feel i have nothing to contribute to the forums any more. Yet i still come and read them from time to time. And make the odd sniping/sarcastic/insulting comment.

Have i grown out of DiS? Why do i keep coming back? Is the earth really round?
Do any of you guys even care? (probably not)

Gaaah!