I think both DDD and SSYS are getting carried away. I don't subscribe to MF but I am guessing MF plans 3 to 6 years out. in that perspective a short term overbought DDD is not that big of a deal.I picked DDD over SSYS own my own several months ago. The reason is DDD is trying to open to the prosumer, consumer market. Obviously where the unlimited growth opportunity lies.The trick is while we are all buying DDD for the future success on a future consumer market, that market is a couple of years away. So the shorts will have their days quite a few times before we get there.