Google reader gets a face lift
Google reader is great - i use it on a lot of my sites to aggregate feeds - as you can see from the feeds page on this site. That aside the new interface that google has come up with has:
* Expanded view and list view
* Simplified sharing functionality
* Improved read-state management
* Infinite scrolling
* Unread counts
* Mark all as read
* and a bunch more...
Check it out at http://google.com/reader/
The new interface takes a little while to get used around but once you do (30 seconds later) it's nice.

A quick tutorial:





That's a very nonspecific feature list...