Great news for the PS3. But more than 12 months after the game originally launched on the X360/PC. You expect the PS3 delayed version to be upgraded, the market is continuously improving.
How much will the PS3 Bioshock sell? If it sells one million that would be fine considering the X360 version has sold over 2 million copies. Ports of games are cheap for developers. Developing a game exclusive for a console is much more expensive than porting the game.