Skill-Capped.com for all of Abub's guides and many more!
See Abub's past entertainment movies:
http://warcraftmovies.com/pv.php?l=abub
See the video Abub refers to, authored by Tosan, for free here!
http://www.youtube.com/watch?v=e9FgmsET8ZY
In this video, Abub gives you a break down of exactly how he "Brings The Pain" after a montage of him taking on multi vs 1 fights. This video includes BG action as well as World PvP.
This video was made mainly for
entertainment purposes, but also does contain some great information on how to burst as a Shadow Priest for people who are unfamiliar with the mechanics!