Right, the idea of the three protocols was initially explicitly stated in the Tezos position paper http://tezos.com/position_paper.pdf http://tezos.com/position

Right, the idea of the three protocols was initially explicitly stated in the Tezos position paper http://tezos.com/position_paper.pdf http://tezos.com/position_paper.pdf. Initial draft had a reference to it even but then it was deleted as "References" section had only one reference :) Now "Acknowledgements" section has been added. P.S. How's Tezos going?