Is this really a 250+ post thread about someone getting offended on the internet? Want to see an artist get offended about their work? Go check out deviant art.
Open code is inevitably peer reviewed. The development community since the mid 80s has been notorious relaxed, leisurely, casual. No suit, no tie culture. Are you really upset that you received a negative peer review in casual tongue?
Science has a similiar dilemma with peer review causing depression. Science and academia, however, do not have the same casual environment, however, and that is reflected in the peer review. Instead of "My eyes are bleeding", you receive things like "Das ist nicht nur nicht richtig, es ist nicht einmal falsch!" ("Not only is it not right, it's not even wrong!") Is that not rude?
Don't open up your code and you won't receive harsh sentiments from those that read it. Worked for MS.