Also, a handy way on MacOSX to use Terminal to get the size of a directory quickly:
- du -sh /directory/path

OK, -s, I’ll be making note of that. Coming from Linux I’ve always used -d 0 (or is it -d=0?), shorthand for depth, to omit listing the sizes of all sub directories.

once upon a time I wrote a simple tool based on du
to surface just that kind of forgotten & wasted disk space: "Iceberg” http://cgrayson.github.io/iceberg/

@cgrayson Good to know. Thanks. Can’t look at it for a couple of days, but I shall. 👍