My biggest worry with Corona has always been the lack of GPU strategy/direction. I can understand no one has wanted to comment on the numerous occasions this has been brought up, but now that you guys suddenly have a massive infusion of GPU programming experience and potentially code, perhaps this topic could be revisited?
Could there be a GPU/hybrid version within a reasonable time frame, or is the problem the same as for Vray, i.e. it really becomes more or less a new renderer? It seems that with 11GB and newer memory optimization techniques, GPU rendering is becoming usable for more and more people.