Anecdotally, as an introvert, I prefer text to f2f, precisely because I know it will be judged on the words as chosen, and not on any extraneous cues. Criticism and adversarial responses are welcome; what annoys me no end in f2f is when people attempt to introduce some inaccurate interpretation of information from a paracommunicative channel to the discussion, instead of bothering to parse and respond to what I have actually said.