Neat, thanks for sharing. My main feedback is that it subjectively looks and feels very much like the SEO blogspam you get at the top of every google search these days. It's hard to put my finger on exactly what, but it feels visually busy and almost a little too polished.
Thanks dude! I've been feeling weird about the design since I launched it, definitely needs a redesign. I've mostly been focused on the newsletter side of things and ignored the website. Thanks for bringing it up - I've pushed it to the top of my todo list.
One thing I'd suggest removing however is the Product Hunt logo/widget. It's meaningless for people that may find your site via search. They don't care if it was the "Product of the Day" or whatever. Those are mostly for bragging rights in the lean startup community.
Another reason to remove it is because it creates that negative "blogspam" signal in online communities like HN that are familiar with PH. There are lots or barebones websites offering color palettes and CSS gradients and calling themselves "products". Don't turn your website into one of those.