Anyone who wants to help out with the site can donate to make the site ad free for a certain number of page views:
http://floatertalk.yuku.com/contributor
$52 would make the whole site ad free for about 3 months. The ads are serviced by Yuku, we don't add them to the site. I have just paid for the image hosting for the year so I don't have the money this month. Anyone who wishes to contribute to make the site ad free is more than welcome.