I can see a recurring and very worrying personality trait with some of the individuals posting here that support the low spawn rate pets and that is "As long as I have it no one else should have it because the effort I put into getting it is more worthwhile even if others hunted double or thrice as long as I have. I want to have something no one else has to validate my existence as a wow player." It's so very disappointing to see people like this.
Personally I wish CRZ didn't mess with the pet spawns so more people I can fill their collection however I am grateful that Blizzard introduced the upgrade stones so we can upgrade our vendor bought pets, I'll still remain a rare hunter though. Thrill of the hunt and all that.