I've been running this for years. Prevents sites from running scripts behind the scenes on web pages. It is a good safety feature, but kind of a PITA, as some sites don't function properly without java script permissions, so I have to 'temporarily allow all this page' for functionality on some.

Many sites require that multiple times before they'll function. Anyway............ if you use it, what do you think of it ? Too much of a hassle, or worth it in spite of the hassle ?