Yeah, I have gone 3 to 4.... nice and consistent... but I have added alot of features that produce backlinks recently, like a 'top cs sites' whereby users get their site ranked higher by people clicking a button linked to us from their site.....
and a 'cs addiction quiz:
I am 80% addicted to Counterstrike
Take the counter strike addiction quiz!
At the end of the quiz it gives members that to put in their forum sigs etc.... hopefully that should get the backlinks up.
My problem is that most sites related to my content are low PR

but oh-well..... I have a nice little increase!