Not surprising at all to see the spike in demand for Rails developers. In my local ruby users group we've seen a dramatic increase in the number of job postings

Not surprising at all to see the spike in demand for Rails developers. In my local ruby users group we've seen a dramatic increase in the number of job postings for Ruby/Rails devs. I'm also not surprised that Javascript is the most sought after language, too. Everything uses it, regardless of the framework.