Feedage is a free fully categorized and searchable RSS directory, that also lets you blend two or more RSS feeds together, receive your favorite RSS Feeds by e-mail, enable custom filters that will only notify you if the RSS Feed has been updated and more. They also offer a HTML

Another Twitter directory with over 3 million profiles is at Twellow.     Related posts: Twitter Petitions Site Twitter Directory What’s Your Twitter Grade?

WeFollow is a user powered Twitter directory.     Related posts: Twitter Yellow Pages Manage Multiple Users Over Several Twitter Accounts Make Twitter Better

Find just the right directory for the service you offer at DirectoryCritic. New directories are added every week and rated by site users.   Related posts: Show Related Posts in WordPress Generate More Back Links The Lamest On Facebook