Rssybot is a robot that will let you read you RSS feeds as waves. It also recognizes when multiple users are following the same feeds, and will not check the RSS server for a feed for each person, rather check once, and push the same info out to each user. This lightens the load on the RSS servers a LOT.
Bot URL: firstname.lastname@example.org
Project URL: http://www.wave.to/robots/rssybot/