I wholeheartedly agree with this blog post. I believe someone on here yesterday was asking about config file locations and setting them manually. This is in the same vein. I can’t tell you how many times a command line method for discovering the location of a config file would have saved me 30 minutes of googling.
I mean, that’s sort of what xdg is intended to accomplish, with making $HOME/.config be the place, but it’s kind of up to the individual software developers to comply. (Yes, I know, this doesn’t really apply to Windows/Mac OS) But yeah, it would really be nice if configs/config locations were even remotely standardized.
There’s also $HOME/.local/share for ‘static data files’ as part of XDG.