Oh dear - just installed a test Hubzilla instance - it appears to be working, but I can't seem to connect to it from here...
@stuartb make sure you have the ActivityPub plugin installed and activated. You have to turn it on for the hub and for the user account.
@zack I had Pubwalk (the AP plugin) active, as well as both Diaspora* plugins, and and the one for GNUsocial - and pretty much nada.
As I say, it couldn't even see other accounts on that hub!
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