TIOBE Declares Python the Programming Language of 2007
The TIOBE Programming Community Index has declared Python as the Programming Language of 2007 due to a 58% surge in its popularity rating during the year, making it now the sixth most popular programming language and finally surpassing Perl. They also assert that Python has become the "defacto glue language," being "especially beloved by system administrators and build managers."
It all depends how you count it. For example, here is a comparison based on available jobs that shows Perl still vastly in the lead, followed by PHP, with Python and Ruby both trailing by a long way. I'm sure there are other figures that prove that PHP is the biggest language, and yet others that show Ruby is growing fastest, etc. etc. etc.
TIOBE's methodology is distinctly suspect, too. Looking at search engine result counts - which are estimates, and in the case of Google are well documented to be inaccurate - is hardly scientific. And they're using YouTube as one of their search engines?! How is that going to produce meaningful figures?
(Yeah, I'm still bitter that ML is so unpopular. But you can't call me a Perl fanboy, because I dislike all "dynamic" programming languages equally, and program largely in C++ and OCaml.)