Seriously, Stacey, it might not be a bad idea, from a marketing standpoint. Obviously I don't have the figures of the membership, or an overall membership profile at my access, but I bet there are enough people who would consider such a thing as a subscription, in exchange for a more exclusive membership deal, to make the necessary site programming worth it.. Maybe include a small  pervasive store discount in with the package, which might increase sales a bit too.

CGS offers small discounts on 3D related products and personal web space along with a membership, and they appear to be successful with it.

What works for them though might not work as well here - they have a higher percentage of professionals in the CG industry. So they can afford to be more alienating, more divisive.

RO doesn't have to be harsh about it though, just offer it as an option. :-)

You know though.. you know it, I know it, we all know it... one day Renderosity needs to step up to the next higher tier. Y'all have been poised on the brink for long enough, time for some action. :-)