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Utterz looks a lot like Twitter at first blush, but it's really more of a multimedia moblogging platform.
Twitter competitor Jaiku gets easy-to-use community channels
Twitter is a message board you can update from your phone via SMS, or from the Web or your IM account.
Twitter is not the only nanoblogging platform. Competitor Jaiku has a few advantages over it. Too bad nobody's using it.
Put together really slick looking backgrounds for your computer or favorite social-networking profile with BgPatterns.
Twitter for the iPhone
What did the one beta say to the other? Let's merge!
Is the new nanoblog service Pownce a threat to Twitter?
A new mobile-oriented social networking service debuts.
Twitter meets Digg. Sounds simple enough right?