I guess I've had a hard time keeping up with the PSP. Initially, I had heard/read/whatever that it was the best option if you were looking for piracy and homebrew in a portable, but then about 10 months ago I saw a thread on a forum I frequent that was basically like "blah blah SuperCard, Nintendo DS, holy god buy now" and that was that.
Is buying a crazy-fuckin'-expensive proprietary Sony memory card the only way to get some extra storage into the thing? Surely somebody makes some ass-backwards PSP -> SD/miniSD/microSD convertor. Hell, if you looked at the DS originally you'd never expect it possible to get flash memory into that sucker, but things sure have come a long way.
Also, can you play multiplayer SNES ROMs with two PSPs? That would be fucking epic.