I'm a paying Meetup.com customer. I'm not a huge fan of it, but it solves my #1 issue of growing a meetup that I'm interested in without me having to do any outbound marketing, like you would have to do with a FB group.<p>How much do you like the name melitix? It's kinda hard to remember.
I'd be happy to give feedback / other brand ideas. Email in my profile.