Reader play is a content discovery system that delivers video, photos, and blog posts all into one stream. It gives a simple rating system star, like, and share. Star for things you want to access later, like for things you like, share sends things to people following you on Google buzz or Google reader.  The system gives priority to new and popular items on the internet. The description for the product also describes some sort of personalization, but I haven't seen it yet.  Maybe it kicks in after a while.  In any case the service works well and the interface is super slick and enjoyable; it reminds me of having my own TV station of internet junk. Although this product shares a similar niche as Stumbleupon they have altered it just enough to get a few more miles out of content discovery.

Rating: 4/5

Enjoy this service here: http://www.google.com/reader/play/