Lets be honest about twitter – nobody actually uses twitter, everyone uses something else to use twitter.So twitter as a front end service has failed. Its attempt to be a destination website will fail as no one goes there, its brilliance is that no one needs to. before Seesmic and Tweetdeck got going no one I knew went there or used the service (I signed on a month after launch).Twitters value add is as a flexible API and authentication service. Thats what they should focus on. Because that’s what they are. (get started by allowing Apps to send out INvisible messages to other Apps).That was as short as I could make it – still doesn’t count as a tweet.