NoScript is a symptom, not a cure. I haven't yet figured out a good name for the disease though.

I've used NoScript, and it's extremely annoying having to enable it on each site you want it on. Not to mention blocking it in the hosts file automatically blocks it in all browsers, and that I don't agree with some of the things the NoScript author has done (http://news.slashdot.org/article.pl?sid=09/05/01/236248).