I haven't read it but I like the idea in general. One question: aren't you concerned about accidentally exposing security critical info over the doc?
So now two specific questions: 1. So why did you have a big read spike? And 2. are you going to share the TODOs as well? :)
BTW We're using gitlab internally (at EverythingMe) and are very happy about it, especially the flow of fixes and features implemented.
2. Yes, most of the things after the hashrockets (=>) currently in the doc are TODO's
BTW Awesome to hear that you are happy users of GitLab.