Yeah, that's why I asked what people thought about the "economic reprecussions". What you stated was my 'first guess' but I wanted to hear what other, most likely more informed CAG users had to say.
Still, if this import option catches on and becomes a much more significant percentage of game sales, then it would seem that the likelihood that Microsoft would have some sort of issue with it would increase, too. Enough of an issue to take some sort of action, or just gnash their teeth? I'm not sure. I guess I'm just conditioned anymore to expect console manufacturers and publishers to make the unpopular decision, only leaving the 'When' open.
For many games, it's not an issue for me because I either buy them before learning of their region-free status, or just can't wait the extra couple weeks (or more) to get them.* It's just a nice option to have for those 'bubble' games, and I hope that Microsoft and the publishers realize that for most of us, the games we get are games we would've waited on a comparable price drop for anyway.
*--Like getting my Gears preorder in about 12-15 hours.