I already answered this.
Claiming its not "because WoW did it" to "because other non ff mmorpgs have done it" is basically the same.
This is movement setup that was standarized because of WoW and games trying to copy it. Its awkward and convoluted.
There is an already better, more natural, alternative that works on gamepads aswell: 1.0's method.
This was already answered to in
http://forum.square-enix.com/ffxiv/t...l=1#post915016
If that's the only reason to keep back pedaling as default movement it brings to the table more problems than 1.0's system had (if any at all). Not to mention that the original system already featured back pedaling in battle.