I received this web address in an e-mail. It's to have a card sent to a member of the armed forces. I haven't done it yet, but it doesn't look like it will take a lot of time to do. This could be a way to let someone know how much you appreciate what they're doing.
If you go to this web site you can pick out a thank you card and Xerox will print it and it will be sent to a soldier that is currently serving in Iraq. You can't pick out who gets it, but it will go to some member of the armed services.
http://www.letssaythanks.com/Home1024.html