I can't even imagine a world in which everybody could do it!
(sarcasm intended for the grand-poster, not you)
Either it's an American English thing, or if other Americans did not share my confusion then I guess it's just a me thing, and the appropriate response is for you to make fun of me and tell me I don't know how to read, so nice work.
I still feel that there's no competitor I like as much. But that may not matter.