I don't think it will make MUCH of a difference.
Sure they will sell well, but the PS3 is at a sweet spot with 299.
If they need to a drop to 250 it will make this a "non issue" as KB would put it.
Plus "It's Official: PS3 Has The Best Library Ever" http://www.1up.com/do/newsStory?cId=3178474
I think everything will be juuuuuuuuuust fine
Before you go posting that link around too much, consider that Lair is on that list of "Gold" games. It got a Famitsu score of 34/50 whic is above the 32/50 needed to be on that list. Remember that Famitsu is a Japanese hype meter. Their ratings are based, and they have admitted, largely on how much the game is anticipated. The only reason the Wii is way low on that list is because of all the shovelware.
Also, if you actually read the numbers, Famitsu may have given a greater percentage of PS3 games a "gold" ranking, but they gave more 360 game gold rankings in total number, than they gave PS3 games, 77 PS3 games to 104 360 games.
So, first, Famitsu is a poor measure of game quality. Second, if you are going to post a link to numbers, make sure you read them first.
I give that post a 9.1.