> A lot of code files starts with lengthy copyright notices, and no one seems to mind.
Hmm, maybe I'm the odd one out but I actually find them quite annoying if they're longer than just a few lines.
In any case: People often just scroll past and ignore lengthy comments at the top (maybe precisely because they're used to copyright notices), so I think a short comment at the top like "For design considerations and reasons this code has been written the way it is, see the very bottom of this file" will attract much more attention.
> Also, I don't think I've ever seen comments at the bottom of a file!
True, but how often do you see code comments about design considerations in the first place?
