If you would like to promote your blog or business online, using your rss feed to push out content such as press releases, posts or new products is a great way to do this. Below is a list of websites you can submit your feeds too. Every link created on these directories that links back to content on your site increases your search engine optimization.

For Blogs & WordPress sites

Blog Digger // ReadABlog // Blogarama // BlogStreet // Globe of Blogs // Kmax Blog Links // BlogSearchEngine // BlogHop
EatonWeb // PopDex // Blo.gs // BlogCensus // BlogTree // BlogStreet // BritBlog // BlogLines
Australian Blog Directory // RootBlog // Weblog Directory // BlogoSphere EcoSystems // Blogz // BlogWatcher // Blogs R Us
FeedMap // BlogSweet // BlogFlux // Blogtastic // Blogs By City // RSS Network // Syndic8 // DayPop
Feedster // Userland // Postami // 2RSS // RocketInfo // Complete RSS // Feeds.com.br // BulkFeeds // easyRSS // FeedFarm // FastBuzz // Search4RSS
DeskFeeds // Terrar // The Feed Spot // DevASP // FuzzySoftware // Aspin // Feed Directory // FeedBeagle /
FeedPlex // Feeds4All // Plazoo // Feed24 // Shas3 // FeedCat // RSS Clipping // Read A Feed
Loomia // Feeds2Read // Feedzie // RSS Portal // RSS Feed 4U // StepNewz // JordoMedia // RSS Mad
FeedBomb // // nFeeds // // FeedSee // // Page2go // // Feedooyoo // // Science Port // // FeedAge // // GoldenFeed

RSSMicro // // Octora // // FeedFury // // RSSMotron // // FindRSS // // FeedBase // // FeedGod // // RSSBuffet // // SolarWarp

Feedest // // RSSMicro // // FeedBees.com // // RSS Mountain // // FeedSee // // RSSSpan // // FeedNuts

Industry (or Community) Specific

Finance Investing feeds
Security Protection feeds
Realty and home related feeds
Medical care or health feeds
Sports related feeds and podcasts.
Political feeds and podcasts.
Feeds from government agencies – local or federal.
Education related feeds or podcasts.
Edu RSS accepts feeds dealing with educational technology issues.
RSS Verzeichnis for German feed submissions
RSS Nachrichten.de – German RSS feed directory.
RSS Feeds Israel – Israeli RSS feeds
Spanish Feeds – Spanish RSS feeds
Japanese Feeds- Japanese RSS feeds
We found several automative related sites including Mustangv8, News Goblin and Wordum

For Podcasts

Religiouspodcasts.net you cand submit podcasts that relate to religion, sermon or spiritual beliefs.
Sports related feeds and podcasts.
Political feeds and podcasts.
Education related feeds or podcasts.
On Videocasting Station you can submit videocasting feeds

For News

Rocket News // NewsMob // Sourceforge.net // Memigo // Yenra // NewsXS
StepNewz // SourceForge // Newzfire // MoreNews.be // Day Time News

Submission Tools

Some of the following tools may be helpful for submitting your rss feeds.
FeedPark // FeedShot // SubmitEmNow