In the old days, the junior scientists at a major corporation might not have had a better option for employment. It was a choice between one big company and another. As the executives slowly learned, as they watched talent walk out the door, times change. Today these junior scientists have the option of working in small start-ups or venturing out on their own. They’re not hostages to a bunch of old men in white shirts. They can wear blue jeans to work. They can have beer blasts on Fridays. In many cases, they can get very rich at a very young age.