Having failed to find an appropriate extension, we started to develop the feeds application ourselves. Please evaluate and let us know how to improve it:create_syndication.php
One idea I have right now is to have 'Friends feeds' - to be updated about all posts by members you list as 'friends' in the profile.
[w]User:Tino[/w] - GMAT Club Support
Ask me about the [w]Tests[/w] and all tech issues. Let me know if you find something broken or ugly on this site.