I've just read the OP and, although I'm sorry for all the losses caused to investors by these nasty people, it reminded me so much fun of those days! Now when I look back at those years it feels like it's ages! How does fast the time runs in Bitcoin? LOL
Time flies faster here than in Bitcoin Prison, me thinks.
Update: British analysts tip their hat to GAW Miners & Zen Miners in a review of 2017 Biggest Crypto Scams: