Ok.... I gotta tell ya that I downloaded this nifty little extension and so far I reeealy like it. When you do a google search for something like "free ipods," the results page shows x's alongside the results to stay away from and check marks next to those approved by Site Advisor that contain no malware, or are a safe visit. It's cool and what can it hurt to try? You can always uninstall if you don't like.

Here's one more comment:

Clipmarks on Site Advisor