I have two: One for top 10 jokes to put on your site for surfers, and another one where anybody can post newsitems which have to be reviewed by us to be visible, kinda like a public TGP for news items.
The first one is here and for everybody to use:
http://www.maddaisy.com/rss/fun.xml
Preview:
http://www.maddaisy.com/rss/rss.php
The second one is in testmode and coming soon, if there's any bigger newssite liek adultbeat who wants to join me on this little gadget, please let me know so we can share newsitems or something (icq 125586484).