Rahul Sudip Bose wrote:
What about scala and python ? Any important/popular code written in those languages and the job-market ?
Python is used heavily at Google. I'd say that is a pretty good thumbs-up;)
I'm not sure if you count LinkedIn, Twitter and Foursquare as important, but they all use Scala substantially. I won't claim that there are a ton of jobs in Scala, but I think those indicate that 'popular' code has been written in Scala.
At my small company, one of our main products has a decent amount of Scala code.