It's only a matter of time until many companies will start paying their employees with satoshis. I think that there are companies like the exchanges that will either allow the employee to choose the payment method, whether it's with satoshis or with fiat.
fiat is more widely used and I think it's because of government regulations where most are not allowed to pay salaries in satoshi.
It is convertible to fiat and so those that have no problems receiving it will simply choose to get paid in satoshis.
One of the pros on this is we get an instant BTC investment if we don't spend it.
