To an extent, the only reason people feel uncomfortable is because people are encouraged not to do it. If it were a more common occurrence, it'd be less unusual and less of a big deal. The attitude cole-slaw has been promoting is of wanting members of a society to become more and more insular until nobody has any chance of making any other member of society uncomfortable, but by doing so is actually perpetuating these feelings of discomfort by encouraging us to have a society in which people are vulnerable to it.
It's advocating some kind of bubble-wrap existence which won't do us any good in the long run. The more people don't talk to each other the more we will become uncomfortable with it. That's not a good thing. The current scenario seems to be that the women in this thread who dread it dread it because people have abused the interaction - this skews things up because it takes ludicrous self-confidence to stick two fingers up to this solipsistic ideology people like cole-slaw are promoting, and a lot of people with that amount of confidence have it because they don't give a crap about anyone other than themselves. If not for this ideology, the majority of interactions would be between normal people who don't carry absurd expectations of women or become mental when another person bruises their ego.
People shouldn't be expected to be anti-social - that's stupid. Is it any wonder people have self-esteem and image issues when there are people going around promoting the idea that giving someone a compliment is illegal? It's bananas. If you have something positive to say I think a person should say it. Haters gonna hate.