I am building a classified site and would like to be able to make some kind of seller feedback form.

I figure there's a couple of ways to go on this:

Add a forum with each classified seller's name as a topic - let ppl post feedback as is their want.

Tie the forum into a Poll; which raises a couple of questions: a, Does anyone know how to make a Poll ongoing; i.e. with no expiration date? b, how can you tie the Poll to a forum?

Failing that, if anyone knows of a module more suited to my needs, please point the way.

Any suggestions welcome

Thanks in advance