About.com Crochet Forum
Very active and friendly forum for help and support of all kinds.

BellaOnline Crochet Forum
Message board for help with patterns or discussion of projects.

Crochet Guild of America
Memberships, Polls, various crochet related events information.

Learn Crochet Now Crochet Forum
Place to discuss patterns and find help and information. There are also crochet alongs and live chats.

Me Did It
Message board for crochet and other crafts.

Von's Crochet Cyberspace
MSN group featuring crochet discussion and links to tutorials, patterns and homepages.