Hell yes, any excuse to have Pineapple... But in all fairness I suffer from gout flare ups and pineapple and dark cherries are really good for controlling it. Weird I know, but a big fan of pineapple.
As long as it's done well - I love it when it's broiled with ham or bacon and the toppings start to caramelize and get all crispy at the edges
...but then there are the places that put waaaaay too much pineapple on and don't let it cook enough so the flavor is unbalanced and way too sweet and the whole pizza is soggy and sad