The cynical side of me says that the ISP is just going to redirect the author's traffic to the "pure" DNS server in the future (even when he or she directs traffic to the main one) unless they get in serious enough trouble with one of the companies this first time.
If anyone wants to do this in the future, I'd recommend just sending affiliate abuse emails with no notice to the ISP. Also, the future person may want to revise the [2] script to scan in a more surreptitious manner (change the order, add delays, simulate legit web traffic, etc).
If anyone wants to do this in the future, I'd recommend just sending affiliate abuse emails with no notice to the ISP. Also, the future person may want to revise the [2] script to scan in a more surreptitious manner (change the order, add delays, simulate legit web traffic, etc).