Regarding avoiding governments to shut it down... well... if it ever gets sufficiently widespread to threat their monetary policies, you may be sure they will try to shut it down.
Exactly - and isn't that the point of all of this, really?
You can't have it both ways, people.The bitcoin escape velocity - the point at which governmental damage control is ultimately futile and that we will never ever go back to the USD or other nation-state controlled currency.