The approach is interesting. "Since getting public address space means 'lots of work in making a proper address plan', we just grab 3 full /8s".
So how to proceed?
spend time from now to meeting doing productive (i.e. other) things. at meeting, give it five minutes on the agenda, just in case there is something not obvious and useful hidden in this. after meeting, get back to productive work.
Is this an IETF working group (-backed) thing, or just a private draft? Should there be a formal RIR response? Is this RIR business, or ICANN/AC/ASO business? I'm a bit confused about the politics here.
who cares? why care? any idiot can publish an internet-daft; i myself demonstrated this many times until harold fired me and i got a life. judge it on its merits, or lack thereof. imiho, it has no merit. randy