I think people need to keep in mind that this doesn't affect every clothing item. Daz has already stated that they don't have issues with things like a pair of shorts, boots, etc. Only with things like the body suit that totally cover the figure's body. Even they haven't been able to come up with another item that would fit this bill yet! So, it appears to me that the number of items that would actually need encoding is going to be very few and the others could be distributed as normal cr2s. And as has already been stated, under Maz' current licensing pcf encoded files could not be provided in the commercial package itself. So you could provide a base "ready to go" cr2 in that, and anything that needed to be pcf encoded in your freestuff as a free addon.