Always a Dull Moment: The hottest game in the sky is simulating a holding pattern. Fasten your seat belt.

“Vatsim allows virtual pilots (but real people) and virtual air traffic controllers (also real people) to see each other and communicate. The result is a massively multiplayer online role-playing game patterned after the government’s dullest bureaucracy.” –Always a Dull Moment: The hottest game in the sky is simulating a holding pattern. Fasten your seat belt.Wired)