Forums

General Bitcoin Discussion

• Bitcoin Forum That is Giving Back to The Community! FreeRoll Dice BTC & LTC Jackpot's & More
• BitcoinTalk Forum
• Bitcoin Forum Canada
• Bitcoin Stock Trader
• Bitcoin subreddit
• Bitcoin Trading Forum
• CoinBoards
• CoinChat - bitcoin integrated chat network with free BTC, gambling games, custom rooms, SSL encryption
• Rugatu Q&A Community
• Facebook - Bitcoin
• Facebook - Bitcoin Hong Kong
• Facebook - Bitcoin P2P Cryptocurrency
• Facebook - Bitcoin India
• Google groups - bitcoin-discussion
• Google groups - Bitcoin People
• Merchants Accepting Bitcoin Forum
• MtGox Support
• Steam - Bitcoin
• Talkgold - Bitcoin Forum

Regular shows and podcasts

• Let's talk bitcoin - Adam B. Levine's podcast
  • Let's talk bitcoin subreddit
• Plan B - Juniper Broadcasting weekly bitcoin show
  • Juniper Broadcasting youtube channel
  • Plan B show subreddit
• Bitcoin Channel - Bitcoin report and other videos/webcasts
  • Bitcoin Channel on youtube

Language/Region Specific

• Nairobi, Kenya and Africa Bitcoin community forum
• Canada's Bitcoin forum
• Farsi / Persian community
• Italian Bitcoin community forum
• New Zealand Facebook community
• Polish Bitcoin community forum
• BTCsec.com Bitcoin community forum (Russian)
• Serbian Bitcoin community forum
• Slovenian bitcoin community
• Turkish Bitcoin community

Other

• MtGox Live Traders Forum
• Bitcoin StackExchange - Q&A site, currently in public beta
• Developer mailing list