The danger with Bitcoin is its a car with no breaks, its the perfect speculators currency that can bubble up and fizz pop, purely unrelated to anything but belief in it. Cartoon style careen from tree to tree. Its not enough for a virtual token of currency to be limited in supply it must have a secondary measure of utility other than that of pure speculation. Gold also has its real world uses. Bitcoin has no use but speculation ? and therefore is not a civil currency. The people who whore the markets out for their own selfish profits, dont need any more speculative toys to play with !