a useful series of threads (maybe stickies) for subforums in creative zone might be open Q&As, for when artists need advice that otherwise doesn't have a relevant thread, and are maybe too small a question to open its own thread for.
questions like "what's a good tool for my needs?", "where can I find resources for X?", "is it possible to make X this way?", "does anyone have experience with X who can tell me how to get started / what to expect?" etc.
the kinds of questions you maybe used to be able to google but can't now in a modern SEO-driven climate without appending "reddit" at the end.
edit: an alternative are "general" threads like some forums use but I don't know if that's as useful to a forum like this in its early days. figured I'd mention it tho.