Went in a fine circle to find BlogRize this evening. A RSSmeme feed of links from FriendFeed follows spit out a ReadWriteWeb story with an invite code. Which is certainly a roundabout way to get to a story that could have come through the RWW feed into gReader ...
After poking around for a while looking for the 'submit story' bookmarklet or form, I got turned back around to Louis Gray who had quoted "BlogRize is today's news, filtered by communities of people who enjoy reading the same blogs.' BlogRize tracks items from two sources - a person's blog, and their Google Reader shared items."
Ah! A blog's feed augmented with community gReader shares. Just so. Now, where are the rss feeds coming out of it (just to make everything quite circular).
ashton @ BlogRize