Talking about higher fee by using bitcoin as transaction I think is not fair, bitcoin have counted about fee by transaction under 0.00005 btc and have pass more than four years and depend how bitcoin price next time, when bitcoin on higher price maybe is high, but when lower its will be cheap.
I agree. The transaction fee depends on the price of bitcoin on the market. Though sometimes it is not fair, you better transact amount that is cover of the transaction fee if it is not fixed. Sometimes when the price already down, transaction is higher because it is not change easily on exchange. When transaction fee is lower than required, it makes long time process than usual.