I would rather pay Gil to an NPC in town to redistrubute my points, Tanaka spoke about this originally.
1) It's a gil sink (most modern MMO's have a skill/stat reset NPC)
2) There needs to be some form of restriction in that you have to go back to town to reset your stats (perhaps they could add NPC's at the Aethryte to make it more user friendly)
Of course each class should still have their own separate stat profile.