Quote from: GoodLuckHK on Today at 06:36:05 AM

Digital currency is being used in about 69 countries of the world

Bitcoin and other cryptocurrencies will be accepted in more than 69 countries, this can be a topic on its own in a way total ban, implicit ban should be differentiated. Some countries accept bitcoin while some other countries do not even make it legal or illegal, they are mute about bitcoin legality.

Quote from: GoodLuckHK on Today at 06:36:05 AM

The use of digital currency or cryptocurrency instead of money notes or money is increasing.

This does not change the fact that fiat will always be accepted by governments, cryptocurrencies are just alternatives not a replacement. So no need of comparing the two.

Quote from: GoodLuckHK on Today at 06:36:05 AM

Currently, thousands of cryptocurrencies including Bitcoin, Ethereum, Ripple, Lightcoin are circulating in the virtual world.

Many decentralized currencies have a trace of centralization, but bitcoin remain most decentralized. People still donkot understand how ethereum is not that decentralized.