Never heard of it...
Also for those saying they dont want to see people jumping around like in WOW, you do realise jumping is a real life action and i don't see why it would not fit a game that has a more "realistic" approach then other mmos? People in wow constantly jump to jump over obstacles, jump off ledges, bridges, buildings etc.... make traveling faster and easier where in FFXIV you have to go around these obsacles all the time.