I find all of these new technologies absolutely fascinating but I don't think I'll ever have the opportunity to use them. It took our Dr. Taylor a couple of solid decades plus to get to the point in time we're at now. Undoubtedly we/POET™ will have a fairly safe swim in the "blue ocean shark tank". Essentially free to do as we wish because let's face it.....its looking like there won't be very much competition for POET GaAs Technology. IMHO of course.. *light-Speed* q