I don't recall who mentioned it to me at Fest West, but one guy was telling me how he wished Flying Shark could save it's high scores to a place like myti99.net. I thought that was a BRILLIANT idea, but wonder how many software authors would want to make additions or alterations to their works of art, but it had me wondering about some of those 'older games' that source code still exists for.
I figure any modified program(s) would remain in E/A 5 format so they could reside on the TIPI/RPi's SD card since it would have to be on a TIPI enabled system for the WiFi access to save and load the high score table anyway.
It might give some old games new life when a little competitive rivalry is going on.
I don't know how long high scores would remain, but from the server side I bet they could be reset every month or two.
Even one program for experimental purposes would be interesting, although I have no clue which game would be most suitable as a trial.