The White paper was originaly the "go to" document.
I dunno if it's been kept up to date.
As far as I know there are no limits to commenting (as we are doing now)
But there's more... if you act now...today only...and someone VOTES on your comment.
you get curation (or some type of) rewards(operators are standing by) so act quickly.
actually I lied...there are no operators...and the option is in perpetuity.