Because... yknow... there is apparently no difference between ps3 and ps2 games, or between ps2 and ps1 games apparently.
Do people seriously not think when before they talk out their ass?
We get it, you dont wanna rebuy games.
THEN
YOU
DONT
HAVE
TO.
If your really going to sit there and say "HAY, THERE AINT MUCH DIFFERENCE BETWEEN PS3 AND PS2, ILL STAY WIFF MA PS2," you must literally have no eyes, and no perception of gaming.
To say you wont buy this freaking beast of a new console, that will have the ability to play games even better then a ps3, and A MILLION times better then a ps2&1, then I'm just going to laugh as you lay in the waste of the old gen while I enjoy the shit out of this new gen.