EventBox ($15: Shareware, v1.0) is a app for integrating your social networks and viewing their content in a native mac app. It currently supports Twitter, Facebook, your Google Reader feeds, Flicker, Reddit, and plain RSS feeds. It works pretty well, and I like it better than many of the AIR based apps I’ve tried in the past. MacHeist is giving it away for free right now as a promotion for their bundle.