Regulation can create demand for bitcoins. By making them a means of paying taxes or closing major financial transactions, it provides legitimacy to the currency. That naturally diffuses knowledge, familiarity and demand for bitcoins across a wider swathe of people, breeding acceptance. This is essential. This increased demand in turn can help manage the volatile swings that typify bitcoin today. The currency’s volatility may be loved by speculators looking to claw profits, but businesses still file tax returns and accounts in dollars, euros and other mainstream currencies.