In the past I have avoided Google Adsense because of the rather controversial topics I talk about here.
For instance, if I discuss Bill Palmer's iProng website or HeadProng accessory company, an ad for either of these may appear at the top of the page.
Same goes for MacMice, free iPod scams, etc etc.
Google recently changed the way the it shows advertisements, so I'm going to give it a try.
If you EVER see a questionable ad, let me know and I will either remove the ad from my page views, temporarily suspend ADsense, or permantly suspend it if it gets out of hand.
I make less than $5 from this site a month after domain name costs through the ads on the sidebar (Amazon affiliate links)
If you don't like the Google ads, please express your concerns here.