By the way, I never said Bitcoin is "like" Yahoo, I said, "Take a lesson from Yahoo" -- the lesson being that anything you put money into will rise and fall. Yahoo's value of over $100.00 was artificial, and it fell quickly. As I said before, a lesson I learned is that "past results do not guarantee future results".
Do not "expect" that Bitcoin will have great value in the future. It might, but don't "expect" it.