Well, there are certainly some people watching. If you
do post a link and some ramblings about your project, someone may try it out, whether or not they actually reply with a comment. For some developers, posting about their progress can be a way mold over ideas, make vague plans and so forth. If what you want is to maximize the exposure/effort ratio, your best bet is probably adding each update to roguebasin's
News section. If you think this forum in particular sucks, there are also RL communities on for example reddit and discord. I don't use discord personally, but the RL community on reddit has a decent base of active users.
As always,
Minotauros