Bitcoin Wiki:Community portal
Events
Bitcoin Community Forums
IRC Chat
- General Bitcoin-related (webchat)
- Development and technical discussion (webchat)
- Over The Counter exchange (webchat)
- Live streaming quotes from MtGox and BCM (webchat)
- Live auctions (webchat)
- GPU mining related (webchat)
- RSS News related to Bitcoin (webchat)
Bitcoin Related Blogs
Maps
- Where's Bitcoin Collaborative Map
Bitcoin Project
- FiveGrinder.com Project planning and Activism
- Developer