[1] http://www.businessinsider.com/ebay-the-fbi-shawn-hogan-and-...
[2] http://marketingland.com/top-ebay-affiliate-sentenced-5-mont...
[1] http://www.businessinsider.com/ebay-the-fbi-shawn-hogan-and-...
[2] http://marketingland.com/top-ebay-affiliate-sentenced-5-mont...
Also, Bitly and Pinterest probably got approval from Amazon for this scheme. Shawn Hogan misled eBay about what he was doing.
Another one that does the same is TabCloud Chrome Extension [3]. It scans all the tabs you saved, and stuff Amazon's affiliate links there. I fixed mine locally, but it's not a public license, so can't just fork and re-publish it.
Amazon owes me > $40k after terminating my affiliate account for doing something similar in principle.
Their reasoning was that they felt the traffic I was driving in their direction was already going to be theirs, and that I was just injecting my affiliate commission into the process...as such, I was stealing from them.
would it be legal(ish) if you left affiliate links intact, i.e. only adding your ID to links that aren't affiliate links already?