You know, it's not one of those things that really bother me, like someone saying, "Can I ax you a question?" or knowing nothing about capitalization or punctuation, or using SMS abbreviations as if every letter costs a buck.
If a person wants to say, "That raises the question of ...", then they should just say that instead of trying to shoot for a 50-cent phrase that they've heard somewhere.
Thanks for the nice post. :-)