I wouldn't hold my breath for a PS3 port.
If it happens (depends on projected sales), it will more likely be close to a year before it sees the light of day, unless it's rushed, which wouldn't make much sense if they intend to see decent sales, despite being a late release.
It's much like waiting for a PC port of Gears 2; yes it could happen if they figure it will sell well enough, but it will take some time before it happens since the decision to port/publish hasn't been made yet.
(if we see a port of Gears 2 within the next six months though, I think I might be done buying new games for the 360, period)







