Also, I just counted, and of those 45 games, 14 (may be off by one or so) are exclusive to the PS3. Of those, one or maybe two were downloadable games, and MotorStorm counted twice cos one is the Japanese import version which rates higher for some reason that I did not look into. So, conservatively, you have at least 10 games on PS3 that are exclusive, full retail games that are not available on any other system. edit: I'm only counting games with an 8/10 score or better here.
The Wii has 8.
Not to mention, isn't it a little bit funny when comparing the PS3 library to the Wii library for you to say you can't count games that are available on other systems? I mean, in such a comparison, shouldn't a game count as effectively exclusive, so long as it's not available on the Wii? For example, I own a Wii and do not own an Xbox 360. If I get a PS3 it opens the door to play a whole bunch of games that I couldn't previously play, including games that I would be able to play on the 360, if I owned a 360. You can't just entirely discount the importance of multiplatform games just because they're multiplatform. You have to do one of two things: you either give PS3 credit for having the game, or Wii takes a hit for not having the game. The net result is the same either way.
And it's a BluRay player to boot (the best BluRay player on the market, I might add). PS3 seems like it'd be a pretty decent platform to own.
I'm just sayin . . .