If you go about things in the right way, you do not need information from other sellers.
Consider this
Sellers who leave negative comments on a buyer’s Positive feedback in order “TO WARN OTHERS” are doing no such thing.
All they ARE doing is helping the buyers get away with it time and time again and, as such they are just as bad sellers as the buyers.
So long as sellers who are ignorant of the rules, these non-payers will thrive.
Sellers have been unable to leave negs for buyers for over 4 years now, so all buyers have 100% positive feedback.
Posting negative comments on positive feedback is removable by the buyer and will get the SELLER who leaves it a black mark thus damaging the SELLERS account.
If only sellers would learn that the right thing to do is hit buyers with a Non-paying buyer dispute, and set their buyer requirements tight, these buyers would not last long.
Every seller who leaves a neg/pos is doing a great disservice to all other sellers and really doesn’t deserve to be on eBay
Block bidders who have more than 2 strikes here
http://offer.ebay.co.uk/ws/eBayISAPI.dll?BuyerBlockPreferences
Add a bidder to your Blocked Buyer List here
http://offer.ebay.co.uk/ws/eBayISAPI.dll?BidderBlockLogin