How will it happen?
Will it just suddenly one day drop to $0? Or will be a slow painful bear market finishing near $0 but never quite reaching at? Some believers will never sell no matter what price ??
What do you guys think?
I don't think bitcoin will ever be worthless. It'll be a hedge against inflation of the worthless fiat, rather.
The reason is that the bitcoin network will always be up. Unlike Liberty Reserve or Perfectmoney, they can always get arrested and all your funds will disappear. This is definitely not the case with BTC.