(not sure, but interesting question. monome’s not something that does anything on its own, needs software-side solutions to be continually ‘accessible’. so it may be that monomes(genuine ‘originals’) will always be coveted by collectors, but it’ll mainly be the software-ideas that spawned from using and programming for the monome that stand the longer-term test of time; MLR, flin, parc, meadowphysics, party van, 64fingers, polygome, and all the other apps that got popular, as well as the ‘daemon’ design of serialosc itself which will make the real difference in people’s minds ongoing into the future, not so much monomes themselves.)
