I read there are a bunch of emulators including Vice for the Raspberry Pi:
"CHAMELEONPI
Old computers, classic Games,
consoles and arcades on our Raspberry Pi"
http://chameleon.enging.com/?q=emulatorshttp://chameleon.enging.com/It has Vice as well as other computer emulators.
At least those old systems won't go to waste on new hardware.