> 1. Why is “Delay" capitalized when none of the others are?
For the sake of inconsistency… ;-)
> 2. If this module is in a folder in a folder in a folder in a folder name "audio" is it obvious that it's an audio module?
> If it’s obvious, then does the "delay" folder in the "Delay" folder need a tilde char at the end?
Sounds like we’ve already agreed that the tilde is not needed
> 3. Do we really need so many levels of a folders?
Yes, I’m the main caretaker for these models, ad it helps me a lot to figure out what models we have and what they do when /audio/strero models are grouped into subfolder in much the same way as is the case with sorting of plugins in e.g. Logic.