Why would I be?
1) It's fewer bytes than most images, so insignificant bandwidth wise. And it's still smaller than the jquery script, which if you want to use the web uncrippled, you are probably downloading one of those a few dozen times a day.
2) I'm not going to try and decipher it all, but I don't think it does that much. Tracking is not very complex client-side. In any case, I guarantee it uses less processing power than your average flash ad, which I also leave on, or for that matter, just plain rendering a fresh page. Most of the time firefox doesn't use much CPU at all, AFAICT.
3) JS is very limited in what it can do, so there are no security issues, not to mention it is not in the best interest of the people who do this to proliferate problems. And if they are "un-nice", blocking tracking is voluntary (although I believe there have been some laws proposed). So if someone wants to ignore your "don't track me", they can, unless you completely disable cookies and javascript. Which would make this site, amongst most others, infeasible.
The only reason I can see to object to tracking is you don't like whoever gathering information on you. And I honestly don't care about that, because it is very mundane information.
Red is always an error on the Console, I think. Can you cut n' paste them?Err.. All the attribute strings are in red... Is that normal?