Three Years

"Are you kidding? You've obviously not read my book I Make More Data Driven Decisions in Professional Learning Communities before Lunch than Most People Make in One Semester. Which is not surprising. It was hideously researched, grossly inaccurate and ineptly marketed. Still, it sold 7 copies in my Amazon Kindle Store, so feel free to use me as a source." ---me, in a FB conversation three years ago.