[chillingeffect]

I had never seen input.* before so I checked it out. I was pleasantly reminded of the variety of user-cases when I read this comment:

"I accidentally installed a prank addon/script (can't remember the name or which one, though it did come with a clear warning). Now my Facebook comments are garbled (scrambles text (makes it worse when I use punctuation-multiplies it). Please use and add some malware cleaner in some future update to get rid of this nasty prank script/addon. I use Stylish addon and I'm guessing I got it from this! Makes using Facebook defunct and troublesome!"