The Dreambound blog looks into the math behind reducing your global cooldown from 1.5 secs to 1.0 secs. Raid buffs, talents and gear are all explored to prevent you from wasting precious resources on overhaste. For those of you looking for the short version, look for the TLDR paragraph at the bottom of the post.
The math behind reducing your Global Cooldown to 1 sec
May 27, 2009 By
Moonkin Haste numbers explored
February 6, 2009 By
Foofy loves her Moonkin as almost as much as she loves her moonkin theorycrafting. She consutled a few other Balance specced players and figured out the Haste rating needed to clip the Global Cooldown on Starfire.