i always hear about how many jobs there are for cobol programmers to maintain legacy code. i've never actually met any though. maybe they all commit suicide.
The flipside is that probably 90% of mainframe programmers were washed out of the industry in the mid-1990s. I remember seeing tons of useless resumes full of RPG and JCL and no C++/Oracle/Java/WinNT or whatever was hot back then.
1. http://www.javacodegeeks.com/2011/06/hate-java-fight-wrong-b...