Yeah. Echecks from Paypal that bounce and Ebay and Paypal (who ebay owns) do nothing about it.Waiting for weeks to get a reply about an item I won only to find out it was sold locally.
Sending invoices to winning bidders on my auctions only to never get paid.
For some reason whenever I post on an auction site (Reptileauction included) I tend to get all the deadbeats winning my auctions.