{Another wiki? \acro{OMG} why?} {Ward Cunningham} {We will reflect on the first wiki, what problem it solved, and what problems it sidestepped. We'll acknowledge the most famous wiki, Wikipedia, and especially recognize what they found need to change. We will then describe the technological and social opportunity for another wiki, again a service nobody asked for, but now built with technology twenty years further along in the evolution of the web. We've make wiki servers simpler by moving rendering and sharing into the browser. We've used federation to solve some problems that plague other implementations, and to open an innovation space unserved by web technology until now. Finally we'll declare our love for those who write, even a little, for thoughtful writing inoculates us from the ravages of consumerism.}