Love what you're doing here - the content. The on-site marketing is pretty damn aggressive though.
A suggestion: if you're going to autoplay a video, don't use a popover email squeeze thing. If you're going to use a popover email squeeze thing, don't autoplay the video.
Also, I'm not sure why your pages trigger the pop-up blocker in Firefox, but they do, and that's a big red flag at the top of every page for most of your visitors.
You are doing great things, but your site could be so much more awesome for visitors.