The faq says there are greasemonkey scripts that try to track deleted comments. Is there anything working? I couldn't find anything following the link. The deletions here are so regular it's like using the internet from China.
posted by peter_meta_kbd on Sep 7, 2009 - 391 comments

As a bit of a brain saver I've made a GreaseMonkey script that hides every comment in a discussion on mefi that has less than 5 favourites. [more inside]
posted by hifimofo on Apr 23, 2009 - 206 comments

GreaseMonkey script: Show Comments

Users often reference other user's comments (example). If you're as lazy as I am you don't like clicking back to see what the original comment was. This script displays the original comment inline. Screenshot inside.
posted by null terminated on May 20, 2006 - 11 comments

Is there a way to jump from one comment (anchor) to the next using my keyboard? I like a feature in Bloglines where you can simply press "j" to go to the next article in a feed ("k" goes to the previous article). It would be nice if we had a navigation system similar to this going from comment to comment for MeFi/AskMe/MeTa threads.
posted by pithy comment on Mar 28, 2006 - 64 comments