If anything there may be 3g version but I suspect all this is marketing by rivals to discredit the n10 by focusing on the problems encountered by sufferers of 1st world problem syndrome who oft use this site to suggest its a duff when in fact its selling v well methinks.
Its had a .1 update so far and is clearly not optimised, but is a damn fine tab I much prefer to an iPad, overall at least on a par with. Its out of stock a lot so is that the factory shutting early or lots of guys and gals buying them all? In a few months app will be taking more advantage of the screen and OS including chrome will be far better.
Remember it was only July last yr the nexus 7 appeared and along with jelly bean realistically made android tabs exist.
I'd order a 10, use and enjoy it. Stop worrying about 'flex' or light bleed etc IMO a non issue for pedant kids who have it too good. But thats a personal opinion.
Sent from my Nexus 7