Anyone with a Website looking to advertise it?

Hello guys, not sure if this is the right place to put this but its the only place I could think of. I recently opened up my new social network Pluswide and wondered if anyone was looking to buy a little advertising space? it has 3 possible places for advertising as you can see if you have a browse round the site. If no-ones looking to browse round the site could you give me a tip on where to go to get advertising? Google AdSense rejected me because I don't meet some form of criteria. Thanks.

If your looking for advertising then I would list your website on genre specific directories for social networking stating that you have space. This will also help your site become recognised.