Abusive policies that screw sellers. Sold an item. Sent it with tracking. Tracking showed received. Buyer left positive feedback. Money was "on hold" by Paypal. Called up and asked WTF?! They said they leaving it on hold just in case the buyer decided to make a claim. This after paying 13% in fees! After that incident last year, I closed my Paypal account and am only a buyer on eBay.
Just recently sold my 20 yr old account to a seller of Microsoft Windows and Office keys to use and abuse for $450.
eBay can go F*ck itself.