I found a couple of errors in SharingCode.pillar. I couldn't upload a branch. Sorry, I'm a a very infrequent github user, and I just don't get it. Anyways, lines 359 and 360 probably should be changed to this:
This excludes Playground snippets, those are stored inside
''/pharo-local/play-cache'' and they can be searched using Spotter (the results
