I've mentioned RSS in blogs and articles a few times, so I thought I'd post a list of directories specifically developed for promoting your RSS feeds. In a little less than an hour you should be able to submit your feed to all of these, each link opens in a new window/tab for convenience.
- Feedest.com
- Blogoculars.com
- 2RSS.com
- FeedsFarm.com
- RssFeeds.com
- RSSaround.com
- Feedbees.com
- FeedsHoster.com
- Plazoo.com
- Page2go2.com
- Feedooyoo.com
- RSSmicro.com
- FeedFury.com
- Octora.com
- RSSMountain.com
- FindRSS.net
- FeedBase.net
- RSSmotron.com
- MoreNews.be
- DayTimeNews.com
- Rss-Feeds-Submission.com
- MillionRSS.com
- Yahoo RSS Guide
- ReadABlog.com
- GoldenFeed.com
- BlogDigger.com
- RSSFeeds.com
- feed24.com
- 88tem.com
- WeBlogAlot.com
- FeedBoy.com
- Chordata.info
- BlogPulse.com
- DayPop.com
- IceRocket.com
- RSS-Network.com
- Jordomedia.com
- Feeds2read.net
- Feedcycle.com
- FeedShark.BrainBliss.com
- FeedPlex.com
These RSS directories require free username registration.