I don't see the need to pick a fight in this way (i.e won't help resolve tensions) regardless of the respect issue. I mean, at least choose between aggressively attacking them and not dealing with them at all imo. If you hold your resentment in your heart we don't have to deal with it. Perhaps you could let it out in a constructive way, by explaining why you think that so-and-so is an improper way to live (not that I think you'd be taken very seriously, mind you). By making threads like this you are choosing to release your resentment onto us. This whole thing is basically an attack that is made quiet enough that it wont seriously offend anyone (probably). If we look past the thread itself I think we can determine that in fact you are choosing to insult people because you disagree with their way of life. I feel like that choice is the real issue here, not this thread.
And that goes for everyone who does such things. Not that I really mind. I personally think these things can be silly and fun sometimes, but it isn't the way we want to structure a community).