I hadn't heard of that redesign but I went and looked it up. After reading/looking at it I have to say you cant compare the two. Dustin was like "You suck sh*t and im never going to use your business again, so here is redesign of your website. PS all your designers/ux personel are incompetent" while this redesign was more lik "I'm not happy with the way that microsoft has gone so here is a possible alternative". The later being much better than the former even if Dustin has managed to create a pretty strong reputation for himself.