Smackdown!. In case you missed it Jason Calacanis, who I still have a lot of respect for despite of what I’m about to write, hates SEO’s and continually goes out of his way to insult people in the professional, a number of whom I not only know, but also know are very, very good, professional and above board people. Calacanis’ latest post full of unnecessary hate and stereotypes has received the mother of all smackdowns from none other that leading SEO Danny Sullivan with this post, which at a guess probably took him an entire day to write. You’ll never, ever, ever read a better rebuttal online than what Danny has written in his post. Enjoy.