Would Google put these adverts on:
Electricity Pylons Around The World http://www.gorge.org/pylons/
ITV http://www.itv.com
Sky TV http://www.sky.co.uk
Christian Broadcasting Council http://www.cbc.org.uk
Marmite http://www.marmite.co.uk
By the way, it's very easy to cheat at this game by viewing the source of the page, as the test URL is passed to Google via an IFRAME. But the only person you're cheating is you, so there's no point unless you're incredibly sad.