piatkow - 9:32 am on Oct 17, 2011 (gmt 0)
For "community" you need to achieve a critical mass of followers. That isn't easy, I have seen plenty of specialist sites fade away because nobody bothered to visit.
You really need to start with something with which you have a real world involvement. Talk to people, mention the site, put advertising flyers out at local and regional organisations and build from there.