I love the idea, and the website looks nice.

Two suggestions: 1. ) Since the top of the page looks like a landing page any way, it would be great if you had a way to enter your email immediately without scrolling down to the bottom or clicking (as the sign-up link is very understated). 2.) Even though the website isn't too long vertically, it can be a bit disorienting when you've scrolled down half-way. I know each section is titled, but it would be a great touch if you highlighted the tab which you are currently scrolled over.