[bsder]

> Am I only the one who is disappointed in the seemingly stalling of traction for U2F?

The problem is that all of these things are a PITA to administer.

I wanted a VPN between our two offices. Cool. I'll buy some YubiKeys, type some command line magic on Linux and I'll be good to go ...

Pschye!

This stuff is fine if you have 100+ people and the resources to administer.

If you simply want to manually distribute stuff to <10 people, it's a nightmare.

Until I can set up something easily at the 10-person level and scale it gradually to 100+, this stuff is going to remain tractionless.