Originally Posted by
allstarsplus
You can view the bidders entire last 30 bid history now by category on all items to see any trends with the same seller, and you can see their bids of course on the same item.
Since you can see their feedback history you can tell if they are new to eBay too.
This should effectively eliminate the need for Private Auction which is good.
The only tough part is trying to see if shill bidding or unusual bidding is taking place.
Now remember, the seller can still see who the bidders are.