Given its dramatic momentum, Linux seems all but certain to play a role in corporate life. Take a look at the PC on your desk.
Chances are it's only a couple of years old.
Linux certification has moved quickly from an interesting idea to an accepted means of ferreting out qualified staffers for newly emerging Linux installations. Linux is gaining on Wall Street, but most of the time it's coming in under the IT department's radar. Consider it the stealth technology for the start of the 21st century.