Why is jumping always associated with WoW?

[Dreadnought]

Well theres really no reason to add jump if it served no purpose besides lifting your character off the ground. I surely dont want a useless jump. I want a mfkin Disadea FF jump!~

THANK YOU!
id love for SEs next MMO their working on to be something like a dissidia type of MMO..... id be aaaall over it.