I'm getting ready to launch a social networking site geared towards urban lifestyle (music, fashion, videos, etc). And I'm looking for a few good ideas on how to drive "sign-up" traffic to the website, honest or not. On the honest front I will allow contact list importing (from email and social networks) and revenue sharing on everything posted. (50%+). People can post articles, reviews, videos, etc. What are some good shady methods to give the site a good boost? Member count, content amount and such are important. Any ideas on how to boost this? I was thinking of making a few hundred fake accounts, and having them autopost videos, articles, etc much like an autoblog would function. Of course the end result needs to be real members, posting real stuff.