It's extravagant, and doesn't provide meaningful security. How much do you pay the armed guards that stand watch over your laptop 24/7?
"Using encryption on the Internet is the equivalent of arranging an armored car to deliver credit card information from someone living in a cardboard box to someone living on a park bench." — Gene Spafford
"Using encryption on the Internet is the equivalent of arranging an armored car to deliver credit card information from someone living in a cardboard box to someone living on a park bench." — Gene Spafford
(Hat tip to schoen: http://www.loyalty.org/~schoen/rsa/)