All-in-one App for PS

Even though this isnt the official PlayStation app, it feels like it could be. The app is very well designed and includes several nice features, such as easily seeing which of your friends are online and seeing specifically what they are doing online. It also allows you to message friends from within the same app if you pay the nominal fee to upgrade. Well played.

Chihora about YaPSNapp: PSN App, v2.5.1