For me, Bitcoin has many advantages, one advantage is it gives to the individual money to sustain the basic needs, It also reduce the increasing number of unemployed in some countries, The people who work in bitcoin develops the ability to reason out, enhanced the English proficiency, that's the some advantage of bitcoin.
No Taxes!
There is no way for a third party to intercept transactions of Bitcoins, and therefore there is no viable way to implement a Bitcoin taxation system.
Actually in a large majority of countries tax is owed on profits with bitcoin when you convert it back in to fiat, the thing is though as that it pretty much relies on a self statement system for now, once countries begin to add controls such as by partnering with exchanges then bitcoin will face taxes just like anything else.