I agree. I had a buyer who bought 3 items from me & asked if they could pay later as they only get paid monthly. I allowed this (stupid me won't make that mistake again) no payment even after repeated attempts to contact them. The time had passed for me to report an unpaid item dispute. I could only leave positive feedback to this buyer (experience was not at all positive) & the buyers feedback was private anyway so no one can see the comments. I certainly don't think it's ok to abuse another person on e-bay but everyone should be able to see how that person trades whether they are a seller or buyer.