Yup, it is. What's so funny about that? The guy who runs the site is a freeper, and his site is widely acknowledged as the definitive source for KI information. Do you find any fault with the content there, or are you simply taking a cheap pot shot at him for no particular reason?
And before you ask, no, I have no affiliation with him or his company. I confess that I did purchase some potassium iodide from him several years ago, because frankly, I could not find anything close to the price he charged anywhere else I looked.
I just flagged him here so that he can defend himself.