Maybe I'm just a confused old goat but I don't understand the difference between heated drama between the FS Forum and any other. Maybe the number of occurrences?

IMHO, provided the poster first tries to handle a disagreement off line and then is careful, precise and honest (in their opinion) with his/her verbiage (I'm guilty of that failure, BTW) then they should be allowed to post in open forum. That is, IMHO, the only fair and right thing to do. Otherwise, the few sellers inclined to take advantage will become emboldened and worsen their shenanigans.