Isn't This a Lot Like Turning on Your Own Kind?

I don't object to Paul McCartney writing a children's book (you'll need to scroll way down at this site to find out what it's about). No, what I found disturbing was this Guardian article by Michael Rosen saying why shouldn't McCartney write a children's book? "After all, it's not terribly difficult." We at the Readerville Writing for Children Forum were all ticked off about this today. As one person said, "Okay, who is Michael Rosen?"

Ah...I think he's this guy.