#2 - March 13, 2009, 1:37 a.m.
I'll be honest, I think we lucked into the original Heroic Strike glyph. It actually made some interesting choices for Fury about when to push the HS button and played well with some of their rage mechanics.
We decided to change the glyph to the crit version way back after LK shipped and everyone was telling us that Fury had infinite rage and didn't need any more, and that Prot warriors wouldn't want the glyph because they also had infinite rage. We thought the crit would be a better buff for both, but it was meh for Prot (which as a lot of glyphs) and ended up being a nerf for Fury (who did not have a lot of glyphs). Player feedback definitely helped us in making the decision to go back to the old HS glyph.