This is a mailing list that chapter organizers for Cocoaheads (http://cocoaheads.org) can use for an exchange of ideas.
Cocoaheads is a Macintosh Programmer's user's group, with 11 chapters across the country in 8 states. We're a not-for-profit (but not a 501(c)(3)), don't ask for dues - just an organization so that geeks can get together.