Just wanted to say that I use sleepyti.me a few times a week to decide my alarm time. It's really great and the only reason I use it lesser now is because I can

Just wanted to say that I use sleepyti.me a few times a week to decide my alarm time. It's really great and the only reason I use it lesser now is because I can just calculate the sleep cycles in my head (yeah programmers/math people aren't your target audience :P). But hey! Thanks for a brilliant tool and an eye opening insight into sleep patterns.