I was thinking to make a journal on INaturalist, but found it pretty useless as I could not post tables here.
My initial idea, was to make simplified guides, which might help non-specialist to distinguish species in easier way. In some groups I need to explain in most my IDs, and interested people frequently request such a stuff:“Why this is A species and not B, where to look”?
This guides might be even how to distinguish 2 related species, where to look in specified genus,or how to Id beetles in one city etc. Most people, who are interested in nature are not used to dichotomous taxonomic keys and do not know specific terminology. When you are new to group, It is really hard to understand which characters are important to look, and which are not.
I sometimes do such a simplified local guides for myself, as I do a lot of ID work during my work, mainly not to forget experience I got with the group. And there are quite a lot of naturalists, who a doing such a stuff for themselves, for favorite taxa. Even real taxonomist could explain their own papers for ordinary people. Or hobbyists might do such a work for them. Unfortunately, both Guides and Journal features are totally unsuitable for such purposes, as tables - probably an easiest way to arrange text and images is unavailable there.
Overall, journal on Inat is virtually abandoned now, but full scale html with tables support, might resurrect It somehow. As a variant, text and tables might be added to Guides, but I doubt how it could be realized…