This is an active community... depending on how you define "active." Okay, people don't post here very often, but that's just because we can't think of anything to say, and not because nobody cares anymore. So if you're thinking about joining, then join. Don't pass us by because you think we've all packed up and gone home. And don't decide to start a new community, because then each of us will have half the members than one community could have had.
If you want to drum up some interest, then post something.