If you want to start a language war, why don't you just make a new post rather than hijacking this one? In a post about Python 3000 I was expecting debate about Py3 vs Py2, not about Python in general vs other languages.
I don't see the equivalence. Some people don't want to the bloat of the JVM, nor the bloat of Java libraries themselves. Some people prefer dynamic typing over static typing (and yes, I know Scala is type-inferred). Some people love Python's libraries and/or community.
It isn't clear to me why Scala is obviously better than Python as you imply.