(H)elix1 writes: "I'm sure /. is about to be hit with this, but CNET just released a story about a web bug detector plug-in for IE called Bugnosis by the Privacy Foundation. An interesting toy, but the thing that grabbed my attention was the Web Bug Gallery. It would seem our beloved slashdot has them as well. Course, so did CNET, but that is a different story...." I think improved cookie-handling is much more useful in preventing tracking, but this is interesting because it provides visible feedback about tracking efforts.