I would like to hear your opinions on Why should people use Bitcoin?
I don't think that people should use bitcoin. I think that people must hold bitcoin because is hoped that its value in time will be increased very much. For the moment I don't think that bitcoin have to much superiority compared to the other currencies because of difficulties of change in real money and because is not possible to have bitcoin in every part of the world with the same convenience like in some part of the world.
It is necessary to combine the use and investment of bitcoin, it will be much more effective. Just the availability of coins over time can depreciate and bring nothing.