Advertising, advertising, advertising! I'd love to participate in an A Phi Eyes only forum. I don't know the rules of GreekChat, but unless someone says it's spamming, why can't we let people know about the existence of another A Phi forum within this one?
(if that makes sense)
I'm sure GreekChat didn't start out as the behemoth it is now. It takes time to grow a community. A great book to read for people who are interested in building online communities is "Design for Community" by Derek Powazek. He even has a few sample chapters online at
http://www.designforcommunity.com.