^^
Cutting Arcade down to $149 would have little to no effect at all, as people could have bought it for even less, if they just wanted it, picking one of the crazy offers we saw from even before Black Friday up to after Xmas, and not only in USA, but all around the world.
Maybe they should cut it to $99, or, to play it safe, $75...
Anyway, Greenberg was clearly talking about USA only, hoping as many as possible misunderstood worldwide, and about USA, everybody except the most rabid XB hateboys can agree that 2nd place is firmly in MS' hands, no big news.