Originally Posted by
Tickspoon
Lhivera was one the very few doing serious theorycrafting in the MoP beta, and put in a lot of time and effort to maintain and update Simcraft code and profiles. It was thanks to those efforts that we knew, for example, about Fire's severe scaling issues back in early beta - Blizzard just chose to ignore it.
He makes frequent errors actually, but is more diligent about mage theorycrafting than pretty much anyone. Do your own superior theorycrafting before you complain about his efforts.