Is Bizagi Community Forum moderation necessary?
I'm not sure about the feeling of other users, but must all comments really be vetted (and delayed)?
If it ever became a problem, then yes - moderation for every comment would be a logical solution, but, why not leave it up to us users to report any transgressions?
Why not ask / poll currently registered users?
Most users will be 'professional'. Why not give it a try (or, is it a regional law or something?)?