Send me your emails in a pm and I will invite you. However not much is happening on that site. The only way to get funds into the site is through Liberty Reserves which is very painful. And I don't like how you can see the name of every buyer and seller for a txn.
I would strongly recommend using tradehill
https://www.tradehill.com/ instead. Sign-up with my referal code of course
TH-R1347