It's not something I order on a Pizza much myself, but I remember trying it once and was pleasantly surprised with the taste.
My ideal Pizza is Mushroom, Sweetcorn, Onion and Peppers. So I usually get a Vegetarian.
Anyways, I voted yes since anything belongs on a Pizza if it makes people happy, choice makes the Pizza.

On an unrelated note I once saw a "Chocolate Madras" in Iceland once, I wonder how that tasted?