Disccussion of treatment on another forum, in the context of questioning local forum policies, appears fair biographical game, on a motorcycle forum, as far as I'm concerned.
For example, if one leaves a forum whose administrator, a pot-headed adult child living at home with his parents, has just pantomined on the World Wide Web the murder of a forum member by high-powered rifle, with windage and elevation corrections, he might ask if the same behavior is to be expected here.
If a new member was banned for mentioning a particular product or vendor (not one doomed to success, or marketed by a favored marketer), can that happen here?
If, for example, one's reference to a forum (e.g., "www.klrforums.com") was CENSORED on another forum, is that the practice here?
I agree, merely bashing another forum serves no useful purpose. However, factual recitation of previous experiences, and sincere inquiry about issues surrounding related policies on this forum, appear appropriate, to me.