I know that both editors are still in use, but for my daily work I don't need them and that's the reason I'm nor learning how to use them :D But I don't want to start this discussion now :D Some of my colleagues are using Emacs to write RTL code for our sensor chips which would be way easier with and IDE like Eclipse, but you just can't get them to change. But as long as the code is written correct and everything is working, all is fine :D