Snackr is a new Adobe AIR app that lets you display items in your RSS feeds in a beautiful scrolling ticker on any edge of your screen. I am absolutely giddy about it after only a few minutes of use. Snackr is something you'd supplement your existing reader with, not a replacement. It is not for the faint of heart or information averse, either.
The idea is not to read every item here, but to give your eye some opportunity to catch items it might not otherwise. I love it.