ken_b - 2:02 pm on Mar 13, 2011 (gmt 0)
The ads are a detriment to the site and negatively impact the user experience.
Have the advertisers or ads that show on your site changed recently? If not, why would the ads suddenly "negatively impact the user experience"?
Or do you really mean that your AdSense income has dropped so far you don't think they are paying enough for the space on your site? Or something more along that line?