Bitcoin Wiki:Community portal
Bitcoin Community Forums
- General Bitcoin-related (webchat)
- Development and technical discussion (webchat) (archive)
- 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)
- List of Users registered on the Bitcoin wiki.
Bitcoin Related Publications
- The Bitcoin Map collaborative map
- Bitcoin Charts displays an overview of Bitcoin exchange markets.
- The Bitcoin Monitor visualizes transactions, new blocks and trades on markets as they are happening.
- Bitcoin Watch has various statistics on things like the size of the economy or the number of transactions.