Hehe cool, reminds me off www.squizzle.com
One major flaw though.. when you're entering your pass on th login page (I registered)... it's not blurred out by stars, and it even had auto remember on my computer for the pass.. I start entering it, and all of a sudden I get autoComplete showing me the pass in clear text. You definately need to fix that..
But otherwise, great job David... If you need any help I'm always available as a web-dev designer.