Enjoy idkfa however you like, I appreciate that you find the time to visit in the first place. I've just become a card-carrying member of the Language Nazis in my old age, don't mind me.
And to be clearer, I disabled the embedded spellchecker portion of idkfa because it would send what you were typing to a third-party site I don't trust, and left it so the Firefox, Safari, and Chrome built-in browsers would take its place.