Your sincerity is worrying to me. I thought Internet would break physical and mental boundaries... And indeed it's quite the opposite, I realize how different we are.
But in a way, I understand your point, it's just that the world is not ready for that. Just look how far an Apple versus Samsung debate could go on a place like HN and imagine that you're talking about serious issues in a less tolerant place. I don't want to die (or be rejected) because I said I don't like X or Y on the Internet. (And I was the first supporter of G+ until they messed up with real names policy).
So, the main question there is: Would the thread have degenerated to that point if everybody were using their real names? I suspect the answer is 'no', and that is why I prefer the use of real names on the internet.
In counterpoint, while I understand that these views are public, it is to that degree that I make sure to state them as accurately as I am able. This means that my comments tend to be a little wordier than necessary, but if (as another has suggested) employers were rejecting me from a job based on a comment I made on the internet, then I would view that as better than being hired by a company that would fire me for something I said on the internet.
I am fully aware that neither case is the ideal, just as I am also aware that there are shady companies who perform overzealous background checks. I won't comment on whether those checks are right or wrong except to say that by not hiring me based on the result of an overzealous check is perhaps as much a win for me as it is them.
But in a way, I understand your point, it's just that the world is not ready for that. Just look how far an Apple versus Samsung debate could go on a place like HN and imagine that you're talking about serious issues in a less tolerant place. I don't want to die (or be rejected) because I said I don't like X or Y on the Internet. (And I was the first supporter of G+ until they messed up with real names policy).