My opinion about this new individual, that bitcoin is an investment and transaction, bitcoin is an easy-to-use digital currency.
Because for us bitcoin a bright future, easy to get more profit, according to our society bitcoin is very safe and easy to use in all forms .
Easy to use for international payment , just compare it by yourself with western union, PayPal etc. all of them are too complex, cost much money and takes long time. As long as there's some people who recognize and use Bitcoin as a payment tool then it's clearly a currency.