I haven't said anything about your writing at all. Maybe it wasn't clear enough that I meant "you" as in "someone" or "one". I'm sorry it was possible to misunderstand my general statement as a personal attack.

This doesn't have to do with me either -- the market will determine whether any one person is valuable enough to employ (or promote). My only claims are that being able to write makes one more valuable, and that plagiarizing assignments at school fails to teach one to write.