You are exhibiting a selective memory that only remembers the successes. Investors in the late 90s pumped money into "computer scientists" only to find that ju

You are exhibiting a selective memory that only remembers the successes. Investors in the late 90s pumped money into "computer scientists" only to find that just because something is being done on the Internet doesn't make it automatically profitable. You look at Bitcoin and think it is so obviously Amazon.com, but it could just as easily be Pets.com.