Yeah that's true, but doesn't that also come with problems in the end game? Imagine everyone having an interest in every piece of gear that exists. And I thought people ninjaing gear for their off-spec in WoW were a pain in the ass. I don't want to know how that is in FF 14.
And being able to collect gear with one job and then being able to use it for another job takes away some of the motivation to play that job in the first place.