Bitcoin has had a hectic year, with prices spiking and high-profile thefts keeping it in headlines. Being cautious around the cryptocurrency might be understandable, but experts defend it as a viable investment.
Last August, bitcoin traded at around $230. One year on and the price has more than doubled to nearly $580. Not forgetting, the price spiked to over $760 in June before coming back down steepily. That kind of volatility would make some investors wary.
http://www.cnbc.com/2016/08/30/peaks-troughs-and-hacking-why-would-anyone-invest-in-bitcoin.html