Hmm, that $100K stretch goal is pretty much required for me to be able to use this instead of a yubikey. I wonder how likely it is to be met?
The whole "we have to avoid GPL3 code so we're able to keep 'normal' people 'safe'" angle feels pretty icky. But I know lots of people believe in the whole 'trusted' movement. And I suppose having a 'hacker' version /available/ is at least a bit better than what yubico offers.
FYI, openpgp and ssh are already in progress. The stretch goal is mostly to carve out money for ft development.