I just got a really nice email from a soldier in Afghanistan:

I just wanted to drop you a line and tell you that I really enjoyed your website. My interest in cryptography and the like is a fairly new one, and your site was most informative. I am a soldier currently stationed in Kandahar, Afghanistan (surgical tech). Hopefully I will eventually be allowed to return to KC, but all information regarding a departure date is rumor at best. So, when things are quiet here, I get online and try to learn something new. What better way to pass the time?

Awwww. A little letter like this can make all the hours of HTML coding worth it. :)