>Does this mean that Apple distributes neither Tools nor Demo?   That
>would be another reason to move anything anyone cares about to Lib.

I believe that neither are included in the Apple-supplied Python in OS X, which resides primarily in /System/Library/Frameworks/Python.framework.

In recent OS releases, Apple seems to have taken their cue from the python.org installer framework layouts but tweaked things somewhat.  Ronald may have more insight and/or an opinion on this.  He's also had some contact with the people inside Apple.