FYI "Bug Id Helper" performance regressed somewhere in last few months ... in thunderbird Daily builds I presume. If you have "Linkify bug ids/urls" enabled" in options, then every time you click a full URL thunderbird hangs briefly for 4-5 seconds with "loading message..." in the status bar. But this does not happen if you click a link of the words "bug NNNN" wsm 11:20, 20 November 2011 (PST)
Link for CVSZilla is broken. --Tueksta 06:34, 16 April 2012 (PDT)