So yeah, we have bills to pay, so there will inevitably be advertisments. But I really go very far out of my way to find the most relevant and useful advertising that I can. Every time a video card page or comparison page loads, I query my advertiser for an ad about the exact card you are viewing. They don't have the perfect price comparison engine, but they do better than most other useless ads I've seen.
If you ever see an advertisment that's just completely off from the card you're viewing, drop me an e-mail from the contact page.