If you read rec.sport.disc via Google Groups, which lacks a killfile that you’d get with a dedicated usenet reader, and wish you could see less of Toad, I wrote a little script that hides his posts. You have to use Firefox with the Greasemonkey extension installed. If you are, click (toadless.user.js) to install my script, and it will hide Toad’s posts when you view a thread. Actually, it replaces them with an innocuous little placeholder, like so:

Also, you can pretty easily update it to hide posts from any user that you don’t want to read anymore. To do that, right-click the monkey in the lower-right corner of Firefox, and go to “Manage User Scripts” -> Toadless -> Edit. Scroll down to line 50 and follow the instructions there.
You might want to also check out my RSD spam workaround. Between this and that, RSD is readable to me again.
UPDATE 7/21/09: The script looks a little different from the example above, but the idea remains the same. It now plays nicer with Google’s expand/collapse code, and you can click any hidden post to reveal it, on the off-chance you need/want the context.
