A realtime collaborative wire-framer with e-commerce functionality? Personally, I don't think the marketplace or 'rating' designs, or posting them publicly at

A realtime collaborative wire-framer with e-commerce functionality? Personally, I don't think the marketplace or 'rating' designs, or posting them publicly at all is a good idea. Wireframes would probally be seen as too basic of a commodity, and with of the large amount of design work to go from a wireframe to a full design mockup there would be no reason to actually buy any wireframe-stage mockup. A buyer could take the wireframe and fully build it up legally without needing to buy anything after they see a preview thumbnail. The buyers would almost certainly want to make minor changes themselves in the proccess, too. I like the idea of a collaborative wireframing tool though, I would certainly have a use for this myself. I know of realtime collaborative 'whiteboards', and single-user online wireframing tools, but nothing that combines the two.