I like the idea, but doubt it would work.
For one: people like myself use MJ for relief of medical conditions, and therefore would become more ailed by stopping.
However, in theory only, your idea is great. I dig how your mind works by posting ideas, concepts, and theories rather than gossip and bullshit.
Personally: I've always had fantasies of gathering all the "heads" in the universe, and organizing a HUGE "light it up" ceremony on the same day, at the same time, (i.e. April 20th, at 4:20 pm) and what could law enforcement really do at that point? There would be far too many millions of people breaking the "law". (quotations are intentional)
There's my nickel: you owe me three pennies.