Adblock is essential. Most ads have gotten so completely out-of-hand, I seriously wouldn't even be using the web anymore if it weren't for Adblock.
Definitely. It's also useful for blocking other obnoxious stuff like emoticons or avatars in those phpBB forums.
IIRC, I think NoScript does let you do site-by-site, right? I just hope it plays nice with QuickJava though, (or contains QuickJava-style
Yes, disabling site-by-site is a major feature of NoScript. NoScript places an icon on the status bar. Clicking that icon will show a pop up menu, where you can choose which scripts to enable (by site), and if you want to do it permanently. I don't know how it plays with QuickJava, Java applets, or Flash.
My only concern with NoScript is, enabling a site reloads all tabs containing a script from that site. Oh, and by default, it shows some sort of GUI animation when loading a site with blocked scripts. But you can disable it.
