I wish there was, and maybe there is, a way to save the changes to an audio file in a non-destructive way. In the video world, I can save my project file in Final Cut Pro, but the video remains virgin. I can also save an EDL (edit decision list), which is portable among video editing apps. If you could do this in an audio editing app, then you could save the raw files, and just archive the relatively small EDL, which could be called upon for future edits. Make sense?
Maybe this is possible in apps like ProTools, etc., but this board seems focused on Audacity and mostly other low end apps.
keytohwy