I know nothing about the legal side of licencing, but this post from Lukas Ros was enought to get me conerned.
I'm sure there is a good reason why they choose the GPPL licence - i'm just not sure what it is yet. Anyone know?
Does this apply to just using software that implements the Open ID 2.0 protocol (which would surely harm its adoption) or is it prevent writing software that implements it?
It would be greatly appreciated if anyone with knowledge in this area would clarify all of this!