1 or 2 Chocobos every 5 minutes on my screen = +to immersion, but that's not ever going to happen. The second scenario seems more likely, AFKers on Chocos, Chocos everywhere, Chocos obstructing view @ Wards, while vending to NPCs, popping out around every corner.... A definite no to that.

My life too would be made easier if I were to ride one within the city, but I have no problem using my own feet either, and I'd rather walk/run than be 'Waaark!'ed at everywhere o_o

(riding them in cities + mounted combat = hey, no need to dismout = clean feet forever )