I run into Ruby and Python devs all over the place. The problem is, like this article touches on, the jobs advertisements I've seen for Python seem to be written for the "hipster" crowd (I've even seen some with "ninja", etc in the title).
Then they end up wanting to pay $30k less than the competition, so most people I know chose to go work at Intel, Freescale, Microchip, one of the aerospace companies... somewhere that has a professional atmosphere, pays well, and you get to work on interesting tech.