Robin Good has a list of 55 sites (blog directories and RSS submission sites). The list includes our BlogStreet at No. 18: “Directory of existing RSS feeds. BlogStreet operates also Info Aggregator, an outstanding software-free service lets you subscribe to RSS feeds and have posts delivered via email.”
Adds Robin Good: “Until now the web was populated by Web sites and other HTML-based content pages, and the main vehicle for reaching content has been the large use of major search engines and directories…As a rapidly increasing number of content sources, new and old, migrate or add RSS as a key distribution channel, and as more people utilize RSS newsreaders and aggregators to keep themselves informed, the ability to maintain high exposure and visibility is gradually shifted from a complete attention to major search engines and content optimization techniques to an increasing awareness of RSS feed directories and search tools.”