Website ads are usually posted according to key words used on the site itself. That story of a guy pulling 3 Fords out might just be what the Ad Hoster used as Key Words. The Ad Companies scan sites regularly and use those words to pick the ads they post. If you get mad and call someone a D*ck, expect ads about Viagra...

Yes, without the ads, we would not have all these AWESOME FREE technical sites to come and get help, give help, and meet all these great people.