Glenn Beck believes that the entire world is about to change, and he wants everyone to know that his media startup — The Blaze — is the perfect example. Beck made an unusual appearance in front of a group of Silicon Valley tech entrepreneurs on the final day of the Launch Festival in San Francisco, and he seemed to be well-aware of the fact that his conservative presence was an unusual sight to many in the politically progressive city: "I've talked to about 10 people this morning, and all of them asked the same question — why the hell are you here?" The answer?