I see the answer to your question written in the stars....
<< It's not going to happen >>
Although useful, there's the question of where drivers would come from and/or be stored. I don't see driver requests as quite justification enough for a new forum. As it is, requests could be posted in Technical Support.
Small idea along these lines (which touches on another idea in the "driver database")... Have a couple volunteers buy subscriptions to the windrivers site and then take requests via PM/email. Hmm... this would take away from the windrivers cashflow so I don't think it's entirely kosher. Well, something along these lines might be worth investigating, however.