You can only love or hate C++ if you've used it, and I would guess that many readers on hackernews have never had the pleasure of using C++ a lot before; i.e., as a professional C++ programmer (though this would be an interesting poll to take!).
I listed C++ as a dislike, and I believe it deserves the hate. C++ basically means full employment for PL engineers (like myself) to build decent parsers (C++ is almost unparsable), compilers, bug checkers (C++ code is dense with bugs that can be found via analysis), and so on. I came to a point in my career early on where I realized that this was just ridiculous, so I got out of the C++ tool industry just as fast as I got into it (and worked on Scala instead, sort of ironic).
Many people have to use C++; e.g., if you are writing embedded systems, OSes (device drivers), or games. Most everyone not in those industries will just continue to stay away from it.
That said, this poll is not online for the same period of time. Not that negative points could take away anything C++ can do for me.