Betaworks, the team behind the popular game Dots, and later versions of Digg and Instapaper, has released a new app today called #Homescreen. The goal of the app, as its name suggests, is to allow users to share screenshots of their iPhone Home screens.
This in and of itself is a rather interesting concept, as people seem to be genuinely intrigued with others' Home screens—I've caught myself on more than one occasion peering at stranger's devices—but Betaworks takes it a step further with app identification.