This is so sad. We had one standard that was simple, cheap, worked well enough, and ubiquitous. Now we have like, 5, all mutually incompatible and with all kin

This is so sad. We had one standard that was simple, cheap, worked well enough, and ubiquitous. Now we have like, 5, all mutually incompatible and with all kinds of glitches and issues that come with complicated hw/sw stacks. Progress!