gmAchievementsCompare
A little addon that compares your achivement status when you click on a achivement link by someone else.
Thanks to Phanx for the help (and for the code :) )
You can check the discussion here:
http:www.wowinterface.com/forums/showthread.php?p=311463#post311463
If you have anything to ask / comment / request please use:
http://www.wowinterface.com/downloads/info24031-gmAchievementsCompare.html