I think PG should start flagging "Python 2.8" and "Python 3 sucks" posts. All that could be said, it has been said; what's left is a constant rehashing of old arguments for the sake of a good flamewar.
But this isn't a "Python 3 sucks" post, or even a "Python 2 sucks" post. It's a "we don't really need a Python 2.8, just use 3 for those features" post.
Did you even read the post?