Farmageddon on 25 January 2011
Yesterday as I got home drunk I played AC2 in cross-eyed 3D and didn't get sick, so I guess I'm safe.
Anyway, 6% is not that much and as people said it's likely some of those would actually get over it or be confortable at lower levels. So for the few remaining you can always disable 3D, just taking a feature away but keeping many/most games still perfectly playble.
People also used to get sick with 2D-3D. Oh, and as long as 3D is a nice enough feature that it would make enough people decide "hey, let's give this console a try" to get an extra 6,4% sells, that'd be able to counter those 6% which would be the far-wrost case scenario, so I don't think 3D would take 3DS sales down even if all those 6% decided to not buy.
