Attention users of Adium, Skype, iChat, Twitter, Facebook and Jaiku. Moodblast, is an excellent app for updating your status across tons of services . You only have to type in what you are doing once and all your fans and friends can see it on all the different services you use. the UI is very minimalist and simple this makes it easy to use. It is an app for Mac OS X intel and Power PC processors. This apps only downfall is that it does not yet support Pownce because of its lack of an API. this great app is thanks to Brett Terpstra

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P.S. for any Quicksilver junkies there is Moodswing which does the same job but through Quicksilver