I spend some of my bitcoin recently to shop online and I used to pay my monthly bills through it because of the convenience and the fact that I dont need to fall in line when I go out.
I wouldn't spend bitcoin. This is a great investment that requires waiting. You can spend other currencies.
Well its a currency and was made as an alternative to fiat. It should be use as currency for spending but most of us prefer to hold instead because of the price fluctuation that can give us an opportunity to make profit by taking advantage the price movement.