.

IM Alex Wohl used to play 1..Na6 and 2..c6 at master level. He was called either a genius or a lunatic

Hmm, space, development, and can even sac a pawn back, white's the one having fun here right? Other than f4 and h5 looking odd, since they're there, I'm looking at 10.f5 or just 10.Be3. 10...Nb4 had a threat, nice, I wonder if it's black's last threat for the next 15 moves

No offense Daniel I don't like this and won't play it, except for maybe in bullet :-)
(But I'm probably not good enough to judge openings, not an expert yet :)