Someday I sure would like MESS to get to a "supported software" list like MAME.

Honestly not a good idea. You'd need at least 4,000+ entries, and then you can't run any hacks / fan translation stuff. I know some MAME people would like this; but whatever, most wouldn't. It also requires that giant database to be distributed with each and every emulator.

Nah, store the exact mapping info along with the game, and now you can custom-map and run anything. Makes the emulator more powerful and flexible.

You don't understand - Lizard Scrotum K fanboys are the worst in all of geekery and you will now be hounded for defiling their game ;-)

dont u talk bad abt vegeta his power lvl is over 9000 hes even stronger then freezer as super sayajin 5 gojita n ur just jelus cuz pokemans iznt kool nemore lol