I checked the "Guides" section on your website. It looks good although the web loads a bit slowly (I'm using a VPN with a server from Singapore, which accesses most websites with no issues at all). Why don't you add a preview section of the guide, or make it possible to read the document online instead of downloading them? Some people don't feel comfortable with downloading PDFs files, especially after how many malwares spread through them in the last few months or so.

I haven't read the full guides but in your "Making Sense of Bitcoin", I think the common faqs can be misleading since I don't think a statement like "Bitcoin isn't backed by anything" is what people ask if they're a newbie. It's usually about "How do I buy Bitcoin", "Which wallet to use", etc when I read about faqs. Maybe you can rename it to something else like "debunking common Bitcoin myths/criticism", just my 2 cents.