News site TechCrunch on Monday said that its CrunchPad tablet project has 'self destructed' due to a legal dispute. The touchscreen slate was to have been unveiled soon but is effectively being shut down as the actual developer, Fusion Garage, has claimed it will sell the device without further input from the co-developer and would only carry the CrunchPad name, using site founder Michael Arrington only as a product evangelist.