Wedge is a Mac app for App.net. It has these things:
- All of the basics: post, reply, star, repost. View followers, threads, hashtags, and more.
- Unified Stream of posts and your mentions.
- Notification Center support and an optional status item in your menu bar.
- Full support for the MacBook Pro with Retina Display.
- Swipe gestures and animations!
And some other stuff too. It's pretty okay I guess.