The best 
hubzilla help pages I found so far were on a site that calls itself 
HubICL .[H-ICL]
So I made an account with them (after several unsuccessful attempts). The HubICL account is different than a typical hubzilla account. It seems to be aiming for a more general audience that doesn't use markup language like 
bbcode or 
markdown. Maybe it is working toward replacing 
Moodle and 
Wordpress with 
hubzilla? On-line time at my workplace might be better if 
Universal Passport was replaced with 
Moodle, 
HubICL or a typical 
hubzilla instance like here on 
tiksi (Thank You!!!).
If I get enough time I'll keep experimenting with 
HubICL but I had been hoping to use 
hubzilla apps like the 
wiki[W] and 
files[F] and 
gallery though. It would be interesting to make use of the various apps in a communities of learners: classrooms, colleges, local towns....
Endnotes