So, why does it still have to be a secret at this point? Just write your plan/idea.
It will remain secret until there is an absolute certainty of it coming into fruition without being co-opted by the cheerleaders of big government, or some hedge fund aiming to sell Bitcoin out prematurely, like half of Bitcoin projects seem to have already been.
When I made the original Bitcoin Island proposal, within a month a CIA agent had setup a similar project and was bandying about claims that theirs was the "real Bitcoin Island".
Not one day after posting this proposal to stabilize Bitcoin, a certain prominent programmer with well-known ties to hackers and shady VCs has re-appeared in the Bitcoin community and is looking for new projects.
Like I've said since the day I joined this forum, I don't know whether some of you are just oblivious to how things work in the real world, or trolls and sock puppets. But just "writing my plan" would have no benefit to Bitcoin whatsoever.
I'm not here to give away business plans. I'm here to turn them into reality. That's why it has to remain secret.