This is a very good news and I am very happy to see this improving situation of bitcoin so I am very happy with this news, as I also know when bitcoin was in so much of controversy, though it is still in controversy but earlier it was in so much of controversy and everyone is just criticising bitcoin and no one was ready to approve it but now the era of bitcoin has started as many countries has legalised it, car companies has starting accepting bitcoin and then the NASDAQ is launching a bitcoin exchange.