I've got a site that deals with rating java applications for free. I've read in several articles to build up a good search engine rank. I tried that and got a PR 5 within 4 months of operation, which i hope is good. However the traffic to the site has been low, only about 100 pageviews and about 20 visitors everyday. I think that the popularity of the site is very less amongst the java community. I need ideas to make it more popular to them (at minimal cost, coz the site dosent intend to make money or give out in chunks).
Thanks in advance.