Considering jobs will prohibit the use of skills from another class.. Materia

[Zeref]

It removes some of there value, in my opinion. We have a system that gives you access to these abilities, its called the armory system. You offer to add features that take away from this.

The entire Idea of Auto-skills, if you'd read my initial post (or maybe I just forgot to mention it) is that its a Job-specific materia, since we cannot use armory system with Jobs to just give stonewall to paladin for example. (is the impression I was under)

Other titles? How many MMOs do you know that have this feature?

Sorry, I should have said Other Final Fantasy titles, A lot of FF titles had Auto-skills but it did not lower the need for proper support and healer skills and classes.