I have social network call 'Sobatgaul" (in indonesian language).. or it's mean "awesome/funky friends"... the traffic is low.. please visit my website www.sobatgaul.com or you can register on my website , it's combine of Facebook,twitter and Forums... Thanks a lot...
I would suggest you to go through Google webmaster quality guidelines and optimization tips to learn some ethical ways to generate traffic through google search engine by optimizing your website with the google search engine in a right and recommended way.
Are you making this into a Facebook-ish site? If so, then you've definitely got a lot of revamping to do. Get the word out of your website by registering to social networks. You could also make a page about your website on Facebook.
if you need to increase traffic, you need to promote your site. proper on-page optimization and link building with right anchor text will gradually increase your traffic.