Just had to nuke the test #hubzilla installation - something was badly wrong, but I couldn't figure out what.
It was sending emails, and #gnusocial could see/follow/comment the various channels/accounts I set up, but nothing else could - #diaspora, #mastodon, #pleroma, even other Hubzillas!
Hell, the different channels couldn't even see each other, let alone communicate!
Going to try again when I get home from work...
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