I wonder how many people have done so...and what good (if any) came of it.collusion is a good word but I don't give a damn if they're stupid as rocks, thievery and intentionally ripping people off when the folks getting ripped are also members of their site shouldn't be tolerated. If I was ripped by that guy I'd copy and paste all the complaints online about him and eBays "collusion" and call and write the US senator from maryland and have him call eBay.
3's
Ebay's "buyer is always right" policy - by virtue of its construction - is absolutely ripe for abuse. But as long as they keep getting their cut...