Cap'n Kobold
Hero
Yep. In Keith Baker's Eberron, magic is a skill that almost anyone can be taught. - However Magewrights and Wandslingers are much more limited in most ways than PC classes.Is this true, though? I haven't seen anything in any setting or rulebook that says it is. Any PC that wants to be a mage can be one, like any PC can be a bard with a lovely singing voice, or a sorcerer with the right bloodlines, or a fighter with physical prowess above normal. That you automatically qualify as a PC to learn magic doesn't mean it's a skill that can be taught anyone. This is an assumption, not a fact. It could go either way, and, in fact, it's entirely up to you how it works -- the rules don't care.
A Wizard is still exceptional, even though simply being able to use magic isn't.