I think digital clocks are the ones that are disappearing… I would have seriously considered this question in the 80s, but now? I can’t remember the last time I saw a wall clock that wasn’t analog, Probably kids will grow up telling time from their cell phones instead of wearing watches at all, but analog clocks are here to stay, at least for the forseeable future.
PS, @YARNLADY, I hope you took the opportunity to teach them how to read a clock… I think this is one of those things (like getting right and left down) that if one doesn’t learn early, never really comes naturally. They would benefit from being shown, and probably always think of you when they read the time. :)