Thus far, people have failed to mention some of Python's best features: a vast library of modules providing everything from math functions and string manipulation to common internet protocols and a GUI or two, an online library reference guide, and an online tutorial. Learn python now at www.python.org.

Oh, and nobody mentioned that it's named for Monty Python, not a snake.

I originally learned Python because it was easy to learn, in particular, in comparison with Perl, and because a friend encouraged me to. I continue to use Python because, for many of the things I need to do, it is simply the quickest way to get the job done.