No we have not lost civility and respect altogether. However certain people out there find that anonymity of the internet gives them free license to say whatever they want to. I find audio forums to still be generally civil with the occasion exception.
Have we lost civility and respect on Audio forums?
I think we have. I have seen many discussion on audio forums and how nasty they can become when you have people disagreeing. Seems like there are a lot more know it alls now. I been in 20 years and I can still learn. But I also know I know quite a bit. Like cables can enhance the sound and higher end well designed gear can truly be ear candy special. Is this just on audio forums or the internet period.