Mass Effect 2 originally came out on Xbox 360 and PC however now it has been announced that it will soon be coming to the PS3 with some bonus content early next year. So why not Mass Effect 3? Mass Effect 3 will obvisouly be the sequel to Mass Effect 2 and since Mass Effect 2 will coming to the PS3 should the 3 game come to the PS3 aswell? its a pretty reasonable thought. Mass Effect 2 -> Xbox 360, PC  -> (Soon) PS3
Mass Effect 3 -> Xbox360, PC, PS3
It all adds up.
Im not trying to start any arguments but the PS3 will probably be able to hold more story variations. As CVG said
Bioware has revealed that Mass Effect 3 will be shaped by over 1,000 story variations from the first two games in the series.
As we all know 1000 is quite a big number especially for story variations so does this mean that the PS3 will be able to have Mass Effect 3 as well?  We Just Dont Know

Of course they will port 3 to ps3. Why bother making 2 if they aren’t also doing 3? I’m sure both games will be exactly the same aside from the disk swap on 360. Ill buy the 360 version because I’ve played both games there And I want the story if my 3 characters to continue. I’m sure most people who own both consoles will do the same.
All that said…why write this article? Its incredibly obvious they are going to port 3
Lol I cant wait either way! Mass Efect 2 on PS3 sounds awesum enough though
I agree with d0x… I also have both games and have played through each one 4 time each…. No matter how good the comic coming with it is it can not replace playing the 1st game… My Shepard is at level 54 and the bonuses you get for reaching level 60 will not be on the table for the PS3 users… Plus if they are taking the standard path with Shepard then that wound be the Renagade path not the Paragon one… they have radically different endings….