This is very good indeed. I even do not know why it is hard for banks to cope with cryptocurrencies. They are are not direct competitors as cryptos are just trying to ease our lives. It is also possible for banks to profit from the blockchain technology and launch their own cryptocurrencies. Anyway, if banks will accept Bitcoin, it means it has a bright future. All the other currencies could disappear, but I am sure Bitcoin will still be there and be useful. People use it for different activities and they also earn extra cash. Some big stores are already accepting Bitcoin. I heard that Samsung is doing the same in Estonia. All in all, Bitcoin and other currencies are helping our society to move forward. They are democratizing our financial insitutions.