[20:32] Another reason to block scripts anywhere, anytime: 482 of the world's top 50k websites have keyloggers embedded. This happens when you give up control of your website and allow third parties to have you load whatever.
Since NoScript is totally broken at the moment and RequestPolicy does not appear to be supported on the current version of Firefox I'm running uMatrix at the moment, tweaked slightly to block any scripts by default:
* * script block
written in the temporary rules, then saved. Works fine.