RSS Mixer & Email2RSS.
RSS Mixer can take a few different feeds and mix it into one (what a concept :), creating a unique newsfeed, so your readers (and search engines) will be very happy.
Email2RSS solves email delivery problem: according to recent statistics over 55% of all email gets undelivered - marked as SPAM or filtered out by your reader's email filters.
Email2RSS solves this problem. It monitors one or several inboxes, downloads messages from them, filters them out according to a preset set of rules and converts incoming email to RSS feeds, so your readers could view them in their RSS reader (as a second communication media).
Websites:
http://www.advancedrssmixer.com/
http://www.advancedemail2rss.com/
