From article on physorg.com (very big site, PageRank 8 - warning: article has just been slashdotted)
http://www.physorg.com/news98367923.html
This item:
http://www.myaffiliateprogram.com/u/glo ... 65&id=1400
Redirects to this 1x1 GIF here:
http://www.myaffiliateprogram.com/1pxlclr.gif
I can't really see this being used for anything except for tracking.
Tracking - myaffiliateprogram.com [added]
Oh, forgot to say, suggest we block this:
http://www.myaffiliateprogram.com/u/globalsp/se.asp?
http://www.myaffiliateprogram.com/u/globalsp/se.asp?