Reeder was a popular RSS app for OS X, but it met its demise when the Google Reader service was discontinued. Now, after months of work, Reeder’s developer is ready to show off Reeder 2 for Mac, albeit in beta form. Now compatible with a variety of RSS services, Reeder 2 sports a new look, cool animations, and robust support for third party service integration. It’s free while in beta to all users, although a paid Mac App Store release is on the way.