There's no question that Python 3 is an improvement, but the question is whether it's an improvement worth breaking every existing Python app. Especially when m

There's no question that Python 3 is an improvement, but the question is whether it's an improvement worth breaking every existing Python app. Especially when many of Python 3's features could easily have been backported to Python 2. Python 3 is effectively a new language. People will be running Python 2 for many more years to come.