Yahoo RSS Submit Google RSS Submit MSN RSS Submit Do these RSS feeds help toward SEO in any way? Experience maybe?
If you have one or several properly maintained and validated RSS feed and submit each of your RSS feed with its own homepages to all major RSS directories, then you get some 50-100 high PR backlinks from each directory to each RSS-feed-homepage hence to answer your question if you use RSS feed all the way and submit / ping to each feed directory, then RSS feed bring 1. a considerable quantity of additional generic traffic 2. give you generic high PR backlinks = YES RSS feeds are of multiple real value to every site owner ! meanwhile I maintain 5 feeds, 2 autocreated (blog and photo-gallery) and 3 manually created/edited and I can recommend all to use feeds
You'd better read the article here: www.hkhangfong.com/seo/ror.htm, and can download the RSS feed generator here: www.hkhangfong.com/service/freesoftwares.htm
RSS Feeds can help search engines know when your pages are updated, similar to sitemaps. See the link in my signature to read how to make the most of your RSS feeds. Cryo.