I saw an ad for a famous US consulting & training company, & went in to check their courses schedule. I was sure it will be mainly Java & J2EE courses & maybe some .Net & Flex.

This is what I found:

http://bignerdranch.com/schedule

Some Python & Django, a little Ruby, but almost all Mobile - iPhone, iPad & Android.

We'd better get ready for this trend, before it will be too late..