Okay, so I have websites and Wordpress blogs that link to a lot of useful sites - like professor webpages and other wordpress blogs. However, I don't want them to know of my sites or wordpress blogs. Is there a way to prevent them from being able to see them if they check the incoming links of their site? Would robots.txt work?
Ghostery: http://www.ghostery.com/download is a great solution for blocking all or just some tracking scripts on the web. It's highly configurable. I've not tested it out as I heard about it yesterday but it seems to do what you'd like.