Here is a huge list of sites that you can submit RSS feeds to http://www.rss-specifications.com/rss-submission.htm
Here are some of the following: http://www.feedfury.com http://www.feedmap.net http://www.feednuts.com http://www.feedsee.com http://www.feedsfarm.com http://www.feedvault.com http://www.indiacounts.com http://www.mynewblog.net http://www.outpost-earth.com http://www.photarium.com http://www.rssmicro.com http://www.rssmob.com http://www.rssmotron.com http://www.rss-network.com Code (markup):