The site peaked around 2008, since then the world has changed and online communities don't really use these sorts of forums any more. It's a great shame.
Most of us grew up, too. With that comes responsibilities and commitments that come ahead of spending time on sites like this one. Sites like blocked are still going but there's less of a community, and smaller places like this just didn't stay updated which made traffic decline. That said, this community saw me through some tough times as a teenager, so I'll always be thankful that it's still around.