No offence to the guitar players around here or out there, but most of them will admit that (in general) the bass playing community is less 'conservative' than the brotherhood of guitar.
Innovation, progression, creativity, cutting edge design, 5,6,7,8,9,10,11 or even more strings, highly developed electronics, endless possibilities in the use of wood aka 'hippie sandwiches'... all almost exclusively found on the banks of the deep end.
Alembic has played a major role in this, I'm sure most luthiers were in one way or another inspired by Alembic.
Wilfred