:)The major advantage of bitcioin is that you can transfer the money yourself. The disadvantage is that it is not widely used.
Nope currently bitcoin has started to be widely used. If you want to transfer to the world. You just say "accept bitcoin". I'm sure they'll accept bitcoin
Yes Bitcoin is now widely accepted. Even Japan has started adapting it. Few months from now, their airlines will accept Bitcoin as payment. Many countries follow Japan's lead in adapting it. Another advantage of Bitcoin is that you can use it as an investment.
After Japan accepted bitcoin I heard South Korea officially accept bitcoin, I hope if many countries that accept bitcoin then prices will continue to skyrocket and the transaction could be greater than Westtern union.