Email: “Your website is broken on my iPhone”

I got an interesting email from one Larry Peek, claiming that is broken on his iPhone, with a link to a picture of how it does look.

It looks exactly the same, barring a change in width.
I started to reply, but instead I just (admittedly somewhat maliciously) reported him as spam.
Today is not a good day to send me alarming and yet false emails about my website, or in fact anything at all.