Bitcoin has taken a huge hit in recent days but it is still a billion-dollar currency on a wild up-and-down ride and Silicon Valley, financial institutions, commodity traders and others are paying attention.
The closest thing to a bubble in tech these days may be the rush to declare it a bubble in the media. Even if it turns out to be the case, it would be more luck than prescience.
I once gave a talk about the important role care plays in the workplace. Once I used that word, "care," I had lost my audience. Who needs to care when you are king of the mountain?