I think our “high profile gems” should have issues enabled:
GitHub - discourse/logster: Log viewer UI and framework for rack · GitHub
GitHub - discourse/mini_mime: minimal mime type library · GitHub (has issues)
GitHub - discourse/mini_scheduler: Adds recurring jobs for Sidekiq · GitHub
GitHub - discourse/mini_sql: a minimal, fast, safe sql executor · GitHub (has issues)
Etc…
A good litmus test is “more than 20 stars” perhaps