Totally agree @JoshH.
Well at Glass Cages we put our tanks through rigorous testing. Today we tested the strength of a 3/4" thick glass 36 x 36 x 36 tank. We threw the following objects at the tank; 2 different cell phones, marker, toilet paper, lighter, shoe, wood plank, water bottle, full soda, fudge round, apple, umbrella, tv remote and a bowling ball. Well the bowling ball was the only object to not only scratch the tank but break the tank with a nicely circular hole. Radical times here at Glass Cages.
That makes me sad.