I think your grandiose off-hand assertions are likely correct as
  well. It's angels on a head of a pin. Yet... I think there's
  definitely _value_ in it: there's little mazes that haven't been
  traveled yet WITHIN each of these systems that busting through
  will give us greater abilities in other areas. Will it be The
  One Ring That Rules Them All? Nah. But is it worth looking?
  Sure! They'll find lots of good stuff. If nothing else, I look
  forward to better technology arising from better theory: For
  example, look at all the wasted heat generated from computers.
  Binary/boolean itself is a working-assumption that actually
  happen to be very pragmatic and works. But when applied on a
  really small scale it generates an awful lot of heat. Excluded
  middle. All these little mazes and tunnels whirring about,
  flip/flopping. What about that excluded middle? Let's get an "I
  don't know" circuit going already and put that energy being
  wasted as head into a nice "I don't know" set of processes.
  Might make computer circuit boards and chips into cubes instead
  of flat, or instead of fans they will be wires running up into
  other systems that can make use of it. It'll result in cooler
  computers that can do a whole lot more. But whatever - there's
  wasted stuff right now that we'll be able to harness at some
  point. That's where this stuff is good, in my book. Boolean is
  reaching a limit. Qubits may or may not be the way to go; there
  may be other ways to explore logics. I still find it really
  fascinating that people are pursuing it. I like seeing what's
  happening at the "ultimate" boundaries of systems and then
  trying to figure out, "How can this eventually be useful for
  something?" I can see some useful stuff coming out of
  multivalued logics and these homotopy of type theories - this
  grand unification idea - whether or not they ACHIEVE IT, will
  result in better uses of the materials we got to work with.