(Referring to Foxi's post) Not just hardware sales, but software, to some degree. Some people also purchase the games after "trying" them, and who knows, they might recommend the game to their friends and they end up buying it too. Taking out piracy =! more profit, since these dirty, dirty pirates wouldn't have bought the game anyway. For all it's worth I agree with Foxi4 about hackers are not the same as the people who use these exploits for illegal means. For most of these people, hacking is a challenge and their hobby, it is not in their intentions to leave meat out for vultures to come and use these exploits for piracy.
The Go didn't have an effective and widespread UMD to digital format and that was the same game library, so if you think about it logically, why would the Vita? Because Sony has learned their lesson? I don't think so.
Right now, I haven't bought a Vita. I would have bought it at launch if I wanted high chances of it being hackable, but I don't aim to pirate on it. Speculating about a release on a loader when the person speculating himself isn't even following the scene or trying it himself is pointless, and would only aim to piss off people. If this PSP loader does come, I would use it, I admit, but I won't complain about there not being one and would just play on my PSP for the time being.
Or maybe be less of a cheapskate and get a Vita and buy the PSP games I really like. Maybe.
Edit: this thread moves fast. Lol.