Wikipedia has a site that lists over 600 PS3 games and links to the individual games by clicking on the individual game titles. The link has been added under the related links below the answer information
The list of Games on the related link indicate whether the games have trophies
GamesSpot provides a list of all PS3 games. This is a searchable list. If one searches for car racing games, a complete list of all PS3 car racing games will be found.
The related link list has a large list of the PS3 games and the list indicates which of the games have trophies. On many of the games you can also click on the name of the game for a link to find a detailed record of the game.
there are a lot of ps3 exclusives, you can find a list on wikipedia of all ps3 games and sort them between exclusives and cross platform
There is no list
The PS3 has a wide variety of games and a list of the PS3 games has been added under the related links
The related link is a list of over 600 PS3 games
No many PS3 games do not have trophies. a link of a list or PS3 games has been added and the last column on the list indicates whether they have trophies
see related list
The related list of PS3 games lists the numerous exclusive PS3 games in the next to last column
yes All PS3 games work in every PS3 if they have been Updated and have optional Move components (needed only for the PS3 move exclusive games) see list of many PS3 games on related link
Just find a list of all PS3 games there are and count them. Take away the ones without trophies and the number left is the amount of platinum trophies there are.