Yeah, it’s pretty sparse here all around. But don’t be afraid to try opening threads like the ones you mentioned in the comms people recommend.

A lot of communities here have subscribers, that just aren’t seeing anything to comment on. If you ask a question or give people a space to talk about themselves, sometimes a few will come out of the woodwork to chime in.

Logographic, or logogram maybe?

Other recommendation for grammar: check out bunpro. It does nag for log in and try to push subscription for SRS (flashcards), but the last time I used it, it did a great job of laying out the grammar points (by profiency level or following textbook order), and linking to various sources of info on them.