It's a good site, but its all pulled AJAX, which is fine, but it's not SEO friendly at all. The site is almost all divs with text inside and since all the content is pulled by AJAX the only content that will be seen by search engines is what you see when you open the site.

If you want it to look AJAX I would say put all the content in one page and then hide and show the divs with CSS and JS. This would be much more SEO friendly!

great job otherwise! I Do like how you don't need an entirely new page refresh each time.