Yes, I've already seen that..it says:
This comment has been removed by Ebay Learn more
The 'learn more ' is a link. If I saw that on a buyer's FB I would know the seller had a problem with that user, so it's almost as good as an actual neg. (almost)
I don't have the link handy at this second, but they've made it a policy violition to post negative FB remarks within a positive, so folks have to be careful what they write now.