Steve Streza of Pocket (via MacStories) participated in App.net's hackathon over the weekend, producing Project Amy, which offers a way to integrate App.net private messages with Apple's Messages app for the Mac. Project Amy uses both App.net's private messaging API that was introduced in December and Apple's IMServicePlugin.framework to add App.net as an account in Messages. It shows up as an account type option after being installed, much like other services AIM and Google Talk. After entering a us