Probably the single best thing to happen to me in my career was having had Kellan placed in charge of me. I stuck around long enough to see Kellan’s technical decisionmaking start to bear fruit. I learned a great deal from this, but I also learned a great deal as a result of this. I would not have been free to become the engineer that wrote Data Driven Products Now! if Kellan had not been there to so thoroughly stick the landing on technology choices. Being inspirational as always. In the year since leaving Etsy, I’ve resurrected my ability to care about technology. And my thoughts have crystallized to the point where I can write them down coherently. What follows is a distillation of the Kellan gestalt, which will hopefully serve to horrify him only slightly. Embrace Boredom. Let’s say every company gets about three innovation tokens. You can spend these however you want, but the supply is fixed for a long while.…