First and foremost, you should hire me because ... I. Am. Awesome.
I have a unique way at looking at the world and at writing in general. I don't usually succumb to the normal pattern of boredom and blathering. Unless, of course, you like that kind of thing. In which case, my middle name is boredom and blathering (what a birth certificate that will make, huh?).
Just try me out and tell me what you think. If you don't like me, just tell me so.
Oh ... and yes, I've ghost written quite a few articles online (more than ten, less than a million), so I have some experience in this area.