First Say has functionality like friends lists but the design factors are different - and it works for any RSS feed.
I have some feedback about the RSS feeds - I don't know who is responsible for that piece of code.
The obvious missing piece is that community feeds do not include the authors name for the entry - and this seems to me to be an oversight.
I am happy to discuss broader issues about the feeds - who has this charge?
The First Say project is at alpha stage and not publicly announced - so despite the public nature of this forum please keep this developer only.
This is a PHP / Postgres project and will be open source - though we have not picked a license yet - comments, feedback, welcome.