I get a lot of good-natured ribbing-- "do you ever even want to buy anything?" "Do you even eat?" "You don't have TV? 'nope.' Do you watch movies? 'not really, we don't even HAVE a tv.' Wait, what?"-- but overall, I feel like there is a level of respect, because our level of "we don't spend money" is impressive, and the general underlying response/attitude is "wow, he's frugal and saves all his money, how does he do it?"