eBay's Image Sharing
 

eBay will start collecting scans from seller's auctions and store them in their library for general use. This image sharing is the default option unless you opt out. For details:

http://pages.ebay.com/help/sell/sharing-content.html

Its probably really only useful for generic interchangeable items being sold like se
wing machines or DVD players. If they are going to collect photos of vintage sports cards they are wasting their time.