Thanks to Plutor, the script has been updated to play nicely with his (super-cool) Mark Contact Contributions script.

I know there's a problem with AskMe comments at the moment -- will be fixed soon, I promise!

Minor update (02 May 2008)
Performance improvements: better XPath, string concatenation and DOM manipulation. About 2x faster on long threads.

Minor update (17 March 2008)
Two bugs fixed: (1) navigation elements raised height of 'posted by' line, so links to a comment anchor were not quite at the right position; (2) flickering effect when hovering on border between two links in comments list.