AideRSS is a service that scores and filters RSS feeds so that users can view the most active posts for a web site. Activity is based on number of comments, and posts to digg or del.icio.us. The feeds are displayed in a table, with hot or most active entries indicated by a higher rank and warmer color in the postrank column. A "+ more" icon allows the user to expand entry information within a row.

1. Feed table.
2. Clicking "+More" expands entry info in a row.

http://www.aiderss.com/