Yes we should be able to have a discussion, but I'd ask you to read the article and then read the comment. Does the comment look like it is responding to the article, or attempting to open a dialogue with the other side ... or does it look like a generic attempt at point scoring for the "pro-mainland" side?
If "abcdefghijklmn3" is really keen to engage with the HN community then I take back what I said. But we both know that the chances are pretty good that this person isn't into that.