it's really good news, if the big companies like (mastercard or facebook.. etc) use bitcoin or accept it, it's valuable for us as a community and for the whole crypto world

What a humongous opportunity when this happens. My hope is that bitcoin will rise again and through the beliefs of many industries, cryto currencies will bounce back again big time. We don’t just give up on this. A lot of people have invested their time and their resources already. Having mastercard in the list could be a good sign that crytos are still alive.

With Mastercard entering the crypto world, hopefully this will be a positive turning point in the crypto world, because lately the cryptocurrency has fallen sharply in value.

Wow this is great news for mastercard holders. Another good incentives for the bitcoin enthusiast, we can now pay in malls and stores by a mastercard credit cards that is no hustle when you pay for your foods and other stuffs. I hope that this mastercard that allows bitcoin credits will be able to accomodate in several countries.

Wow this is great news it will really Improve the facility of cryptocurrency and help in the rate of increase trading because many people are interested in crypto but they don't have access but with this now i guess it will be privillege  to them.

Great news and that is a bold step towards for a successful and effective crypto world to use cryptocurrencies with better usability and this will definitely attract many user's to the crypto world due to the convenience it can provide for anyone in the world to do payments without going trough difficult processes and with minimum involvement of exchanges

Good news? What about the "fractional reserves of blockchain" part? That doesn't seem like very good news to me.

The banks use fractional reserve systems so they can lend out 90% of money that is deposited. That's how we have so little paper money in comparison to digital money floating around. The banks don't ever have to print most of it.

So if Mastercard starts creating transaction out of bitcoin that doesn't exist... it doesn't become bitcoin anymore. It's turning that 21 million coin limit into 21 billion. They're trying to make it another banker's weapon.

Priceless. MasterCard going into cryptocurrency is huge. Of course, Visa wouldn’t be far behind. Is it gonna be paper, plastic or crypto? 

The good news for all of us and all the crypto that can be inducted are dealing with a very difficult time now with a bearish market. I am also happy to see many players coming to the crypto market and can try to improve their business even in the world by being able to implement crypto in business. We'll see what happens in the next 5 years for the economy as a crypto user.

This is really encouraging and it would play major role in the crypto world and can try to improve their business even in the world by being able to implement crypto in business. We'll see what happens in the next 3years for the economy as a crypto user.