...
If you are traveling and lose your credit card, but in a country that has a reasonably active Bitcoin scene, you can sell some BTC to pay bills while "over there".
This may become an issue for us.
Here is a case for having an online wallet, "travels anywhere".
I'm always glad to hear arguments in favor of Bitcoin. I'm a big fan of Bitcoin and I invested quite a lot of money in Bitcoin. It will be very good if Bitcoin will develop actively in the future.