Github also uses a flat structure. They don't have any official papers, but some of their employees have described their internal tools and workflows. http://

Github also uses a flat structure. They don't have any official papers, but some of their employees have described their internal tools and workflows. http://zachholman.com/talks http://zachholman.com/talks http://www.slideshare.net/InfoQ/github-communications-culture-and-tools http://www.slideshare.net/InfoQ/github-communications-cultur... http://tomayko.com/writings/adopt-an-open-source-process-constraints http://tomayko.com/writings/adopt-an-open-source-process-con... http://www.fastcolabs.com/3020181/open-company/inside-githubs-super-lean-management-strategy-and-how-it-drives-innovation http://www.fastcolabs.com/3020181/open-company/inside-github...