hi (i'm the guy who created this app) ... if anyone finds security vulnerabilities, please email me (and don't rm -rf my account hehe). i put this up a few months ago as a small hack to teach people Python, so it wasn't meant to be pounded by 1337 h4x0rz. thanks!
I KNEW that nick looked familiar. Though this probably isn't the place for it, I felt the need to tell you that your "Advice for Grad School Applications" essay was my bible for apps last December. I just moved to palo alto and will buy you a beer any time you want.