First of all the forbes link that you mentioned isn't about bitcoin at all but atleast it deals with cryptocurrency. Now, regarding the topic that "The narrative has changed. It used to be Is Bitcoin a scam? now its how high do you think the price will go.", it is true that many had changed their opinion about bitcoin and changed their side but still a lot of people still think that bitcoin is a scam. For me I don't believe that bitcoin is a scam because it is about innovation and the possible change it might bring if everyone will willingly accept bitcoin as a currency. And as for "Matthew Goetz from 'Block Tower Capital' stated in front of a capacity crowd at Consensus; "Bitcoin to 60k in 2018"." He made a very bold prediction about the price of bitcoin, I think that he truly believe about bitcoin or he just wanted to hype bitcoin more. I woudn't say that it is impossible for bitcoin to be priced 60k in 2018 as bitcoin has already proved many people's prediction wrong that it woudn't reach some "X" price but I would say that it will be very difficult for bitcoin to reach 60k this 2018.