http://www.prescod.net/python/why.html
Why I Promote Python
by Paul Prescod, ISOGEN Consulting Engineer
Python is flexible, easy, and powerful in a way that cannot be matched by other mainstream languages.
I want to live in a world where most software is written in Python.
Java is decent, and I don't mind it. Therefore I don't begrudge its success. But I consider it a proprietary language surrounded by a re-invent-the-wheel culture.
My dream is a world where...programs are written in a language that...can be taught in primary school.
Python is easy enough to be a first language and powerful enough to write object databases and in-memory relational database engines.
Python allows layers of sophisticated abstractions to be built in concise, understandable ways.
Python may or may not be the language that brings about a Computer Programming for Everybody world. But it is currently the best contender.
I promote Python because doing so is the right thing.