There should be 1 million people use or blockchain technology, it will be more in the future, and the price will surge too.
i think no one can exactly know about it bitcoin technology is anonymous and there are several number of wallet on the internet right know and many people enrolled in different wallet so it is very difficult to find that how many exactly know it..... so we can only assume or imagine but we can't find exact number....
Yeah..but I guess the developer can predict their registrations per wallet site, and yes I think it is hard to know how many exact users because we do and make different accounts in different wallet site. I think its impossible for a common user to tell that.