Iceland is using Facebook as a town hall medium in rewriting its constitution. This – mass collaboration a common draft – is much closer to wiki-constitutionalism than the original example of successive strongmen rewriting from scratch. Facebook does lack the ability to propagate rapid minor version updates. On the other hand it plugs into the social fabric with an almost disturbing ease, making the political discussion a natural outgrowth of relationships in the polity.
Rewriting from scratch, with a mass referenda signoff, is if anything analogous to broadcast media. It’s the end of season cliffhanger where all the characters wake up to discover it was all a dream. (Noticed by John.)