General Would the screen melt

view story

http://androidforums.com – Today my friend dropped a joint on my screen but I got it off quickly and no damage was done to the screen protector. Just wondering how long something like that would take to burn the screen considering there is a screen protector? I've seen lots of drop and water test videos but nothing about fire or heat. Edit: I burned a cigarette through a spare screen protector. The results are better than I expected. I will post a video eventually. (General)