It looks like you lost your drive after about three months (judging by the messages in your Twitter stream). That's not long enough to build a self-sustaining

It looks like you lost your drive after about three months (judging by the messages in your Twitter stream). That's not long enough to build a self-sustaining community. You did the easy part which was within your expertise (coding a site), but the hard part, which not many people can do, is building a community. I agree with @tomcreighton. You should simplify, rebrand (rather than redesign: your entire brand needs attention. What problems are you solving for me? What am I going to love about your site? What about it speaks to me?) and relaunch. It looks like could be something I'd definitely use. Try to find someone who can help you build your community. It's very difficult to do but you need to address the brand first. If you don't have a brand which resonates with people then there won't be a culture in your community.