Twitter

• Micro Blogging
• Social Networking
• SMS of the Internet
• Broadcasting
• Communication Tool
• Conversation
• Listening (or Lurking)
• Breaking News
• Real-Time Search
• Content Sharing
• Twitter Links
• Twittering Tips for Beginners:Pogue
• All You Need to Know to Twitter:NYTimes
• Twitter
• Twitter Growth
• Twiteroo (twitter client)
• Tweetdeck (twitter client)
• Tweetie (twitter client for mobile phones)
• Twitter Search
• twitpic (photos)
• yFrog (photos (multiple photos/video)
• OurDoings (photo sharing)
• Add Twitter to Facebook
• TinyURL (url shortener)
• bit.ly (url shortener)
• wefollow (twitter directory)
• Google "twitter" or "wiki twitter" for more
• Cello Concert at Twitter HQ (play full screen)