itch.io

Maaaaaaybe?   My experience (primarily as an on-and-off RPGnet mod) is that:

1. Any kind of locking it away (sticky or subforum) leads to creators hunting for good (or, well, sometimes less good) opportunities to name-drop it into conversations.
2. Letting it roam free in a general discussion area means that it will clutter that area.

Neither of which is optimal.

New Stuff or Schilling your stuff could be broken down by categories as well to limit some of the “waterfall” tendencies you can get on busy forums.

The Roll20 LFG forum is notorious for washing every post away before it gets lukewarm let alone cold. BGG forums seem to do this too.