This is a really annoying habit of yours.
Habit? In the time I've been playing BB I have corrected a person on their grammar exactly twice. Two times is not a habit.
Mostly I add "these little tidbits" when a person does something like take on a superior tone but then makes up words or says the exact opposite of what he means. :)
Why do people automatically cry "English major" when someone prefers people to say what they mean? Anyways, don't worry about your spell check, just say what you mean instead of trying to sound smart or something.
Relax, it's a game. Arguing is fun for me. I do it for a living. If it isn't fun for you then leave the conversation because I am unlikely to stop because I find it tremendously amusing.