My 0.02 worth........
I view this form of communication as part of real life. To me, it feels like wandering into a big room where we are all gathered, having lots of conversations....oh look - there's Sirona, I always say hello to her....so I view that thread, and might respond. Then there is someone I have not seen before, I will listen to their introduction. Over there is YouKnow, I never listen to his conversations. Here are a group talking about sex, lets see what they have to say........someone in the corner is talking about the NWT, I am so over that I can't be bothered listening to it.
The title of a thread usually gives a good indication of its content, I choose what to view and reply to.
I believe that there are real people with real feelings behind all the text on this site. So, I treat people as I do in face to face communication. After I first left the bOrg, I used to swear like a trooper, with no thought to context or company. I grew out of it. It is just not my style to be aggressive with people, so I would not be aggressive and abusive to fellow posters.
Sometimes I get the impression that sitting alone in front of a screen makes people behave in a manner which they never would in "real" life. But this is real.
Reminds me of all the big clever put downs that people reckon they have said to Dubs at their door when they are talking to their mates. Strange in 22 yrs I never heard anything more inspired than "I am not interested" or "I am a Catholic". People are a lot braver and clever down the pub than they are on their own doorsteps.......