I don't know about misused, but for some people, this --> , is a comma. Learn it, love it, use them! Changing the subject mid sentence also kills me.. for example:
i love my car it rules if it wasnt for that damn surging idle problem and are carbon fiber hoods unpainted really rice because i want one but i dont want people to think im rice because if thats the case then i wont do it by the way how will dynomax race bullets sound on my 74 pinto with a 4 cyl and twin turbo and if i get 17 x 9's will they rub and what should the backspacing be and if my buddy runs a 17.9 in the quarter if i add a phenolic spacer do you think ill beat him?