Because the don't have a pc to run the game, and PS3 is their main console. Or they only have a ps3 for a console.
I have 3 pc, a desktop that am using now that can't run it, a Laptop that can't run it and it's at my mothers shop anyway.
And a desktop in my garage still in the box that  can run it easily... but it's not mine...... it's my mothers... and I really want to
trade her. But yea.... PS3 only owners who don't play pc games will have a reason to get the ps3 version.

Smallest install base yet the most opposition.

That's quite funny, I really do hope that they make a quality port (even though i am not getting it)

In the UK at least it is launching at a cheaper price, it is £40 as opposed to the usual £50

I really have to ask... are graphics really that important in game enjoyment??? How much fun i have with Disgaea DS... and graphics are never even a thought......

a bargain at most online stores... £29.99 that is very good i might get it at that price

for me it doesn't when it comes to unnoticalble differences like this and the ones between the ps3 and xbox360 ,,

this site is full of GRAPHICS FREAKS

Yep, you might also want to state that the 360 version doesn't have any anti-aliasing.

Because I have a $299 Dell and no Xbox

Are you slow?

I'm assuming you meant that "fun" is the most "subjective" term in gaming.  If your not having fun, what the hell are you playing games for?