If you think PSP games are a waste of money, you should not buy them or play them. As a consumer, your great power is to buy things that are good, and skip things that are bad. If you only buy the good things, the good things are all there will be.
If you don't buy the good things, and play them anyway, you will find they become harder to come by. All you will be left with is FarmVille.
Also, if your mobile device can play God of War in PPSSPP at 2000% speed or better consistently, then yes, there may be some slight hope it might be able to run some ps3 games, someday. If not, well, will have to find out in several years when it's farther along.
-[Unknown]
If you don't buy the good things, and play them anyway, you will find they become harder to come by. All you will be left with is FarmVille.
Also, if your mobile device can play God of War in PPSSPP at 2000% speed or better consistently, then yes, there may be some slight hope it might be able to run some ps3 games, someday. If not, well, will have to find out in several years when it's farther along.
-[Unknown]