SAS affiliate 200459 seems to do a lot of bidding on "" in direct violation of posted merchant PPC policies. I don't know who they are, but they redirect a lot of their bids through to wipe the referring URL.

Some examples of merchant domain bidding policy violations found on Google:

Is this the type of post you mean, Haiko, or is this more along the lines of a witch hunt?

Like I said, I don't know who they are, but I kept seeing them when researching new and top programs at SAS.