Forum OpenACS Q&A: Response to askme.com style modules?

I have never seen anything remotely like a Slashdot-style bboard
in ACES, although their threaded bboard is, AFAIK, a (bad) hack
of general comments.

I'd be very interested in seeing an askme-style system built into
OpenACS. This is essentially a knowledge management feature,
and I believe it would be very marketable. Ideally, I'd like to be
able to attach ratings to any item in the content repository.