eBay is not same-same, it's much more marketplace-esque. eBay does not use a consolidated product listing, much more like a bulletin board each sellers products being sold under it's own URL. Amazon consolidates the listing for all sellers into a single product and uses their own ranking algorithms to determine which seller is in the "buy box" (which accounts for 97% of the items sales velocity). Amazon treats the en…
Are you sure about that, I get emails from 3rd party sellers pressuring me to review the items all the time.