I see what you mean. Also, presumably those that didn't switch, that use and love Python, are not very compelled to write a "We are still staying with Python" blog.
And I think they should. Marketing and perception is important.
I used to stick up for Python 3 on HN and other places but I've given up. I have no interest in converting people going to Go. And no matter what Python (or any other language) does, they are going to lose users to JavaScript.
Also, my experience is that people who feel passionate about Python 2.x will shout down people who are using Python 3 with "nobody uses Python 3." Who has time for that?
When I have seen people talking about sticking with Python 2, its either because A) why bother I don't need to B) a specific library is not Python 3 yet.
If nothing else It'd illustrate clearly either the python 3 folks haven't got a leg to stand on (unable to come up with any tangible real life [reason]) or that there are actually compelling reasons to swap over to python 3; in which case we can point people to those posts in threads like this.
(personally I forayed into 3 but couldn't find any [reason] to stay there; I keep dropping into threads like this hoping to find one...)
http://legacy.python.org/dev/peps/pep-3102/
Like I said, it's a small reason, but it would have made my life much easier today. Enough small reasons add up.