The articles mentions the guy who made the cooking stuffing software. He was pretty active on a private part of a forum I'm still part of.
Anyway eBay went after the forum as well, and promptly deleted his account and all the threads mentioning eBay. They also moved their servers offshore and deleted pretty much every thread that mentioned eBay in it.
I do remember he wrote a massive long thread about how the FBI raided his house and seized all his computers. He said the FBI agents weren't even told why they were conducting a raid on him and actually felt kind of sorry for him. He charged a pretty hefty price for the software ($500/month for the basic plan), but it was pretty advanced. They figured out that they could spoof referrers in flash, so rather then have a 1x1px image file, it was a tiny .swf file.
People were banking on that though, eBay first, then Amazon. You could buy shitty porn traffic and parked domain traffic for literally $1-2/1000 uniques visitors and stuff them all with cookies.
It was also round the same time Craigslist cracked down on affiliate marketers. People were literally getting hundreds of conversions a day on rebill offers like credit ratings and dating verification offers. One guy fled to South America so Craiglist and the FBI couldn't find him as he was literally making 6 figures a day.
I probably have said too much, but now everyone is pretty smart now. Facebook were the last ones to smarten their act up since their whole system/backend had so many loopholes in there it wasn't funny. Plus their security team only worked Monday-Friday, so if you noticed up until 2012, there would be a bunch of spam on your feed during the weekends.