Yes, it is, Quarter Staff is only 4 points shorter on all animations. You're not talking about Iron Staff? That one's quite a bit shorter than the quarter one. Also, if you out-thrust some greatsword user with a poleaxe he might just be the worst player ever.
OK, ok, you got me i guess
I would probably not try to counter-thrust a Greatsword, but against a side swing its possible. Let me keep some of my dignity
There is something special about poleaxe - it puts fear of god into peasants when i start chaining feints. On the other hand - no one really takes a staff user seriously. There is no "holly shit, i better keep my block up and stay away from that awesome guy" factor about staffs...