[thebricksta]

Yes that's a good point, something I was thinking about too after that post:

MIDI cannot work its way back to the original score itself, but it can capture a perfect performance of the score and allow that performance to be notated in another scoring program. That doesn't quite get you back to the original score however.

So now I suppose I can see some value in trying to develop more score representation formats with more compatibility - it'd be cool to be able to write a proper score then drag-and-drop it like MIDI into a DAW. Yes, that's usually possible through MIDI export, but it'd be neat if that was a first-class feature and we all passed around scores on the web instead of MIDI files.

EDIT: On further thinking, passing scores around wouldn't really be sufficient either, as oftentimes you do want a copy of an exact performance with humanized timings. I suppose you really would need to embrace both formats, or create some sort of hybrid that can capture elements of either/both freely.