The best anecdote is just ignore the hype and keep building. The early days of the Internet analogy is superb. In those days, people where calling the Internet all sort of names, a passing fad etc. It didn't border the visionaries, they just kept building and fast forward to now, this visionaries are now the Internet giants. The same thing is happening again but with a different technology. Don't be the person who 5 to 10 years from now will be looking back having regrets of not capitalizing on this crucial opportunity. The opportunity to be an early bird in the next big thing!