"RSS Submit is the most powerful RSS feed management and promotion tool available. The first of its kind for automatically submitting RSS feeds, it is the quickest and most reliable way to submit to the RSS search engines.
RSS Submit uses a combined method of automatic submissions and auto-filling web page submit forms to automate the process of submitting your RSS feeds, publishing your content, and getting more traffic with proven results.
RSS Submit is extremely easy to use. Automatic RSS feed detection allows you to enter the domain of your web site and let RSS Submit find the locations of your feeds. Integration with FeedBurner and Technorati statistics lets you track hits to your RSS feeds right from within the software. RSS Preview and keyword analysis lets you manage your feeds in real-time..."