Just by accident I rediscovered this discussion thread, which is fully asleep more than a year now. I created this stall by invoking @thedavid to see this and decide to engage the whole development / core team to utilize this tool.
I did the same “david trap” for several projects including Redwood Applications Development Cookbook, however RADC does not need the participation of the core team, so in this case, I am pushing ahead without waiting on @thedavid 
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@noire.munich - you liked OKR concept; would you mind ping @thedavid about it (as I may not be on his good side for creating too many issues that may disturb his sanity.