[mess]

Google trends:

http://www.google.com/trends/explore#q=python%20programming%...

[Glyptodon]

With javascript: http://www.google.com/trends/explore#q=python%20programming%...

[Encosia]

With node: http://www.google.com/trends/explore#q=python%20programming%...

[stonesixone]

I don't think it's comparable to compare the 1-word "nodejs" with the 2-word "xxx programming" phrases.

[monocle]

sans "programming" http://www.google.com/trends/explore#q=python%2C%20ruby%2C%2...

[dnc]

They are roughly at the same level of google trend popularity if you use just language names (w/o 'programming'):

http://www.google.com/trends/explore#q=python,ruby&cmpt=q

EDIT: This one is maybe more accurate (w/ 'programming' as selected category) and it shows that interest is roughly the same on average: http://www.google.com/trends/explore#cat=0-5-31&q=python,+ru...

[frik]

Better search terms: http://www.google.com/trends/explore#q=%2Fm%2F06ff5%2C%20%2F...