[Kuem]

I technically and more often than not use vim. Actually, I like having a tmux session with 15+ vim and 10+ windows for monitoring, contrary to what people might think; that it's somehow too much at once (like when they see me with a project open for GitHub, 3 different IRC pages, etc.)

I do the same thing, albeit I use screen rather than tmux but the're similar enough in function. It's really the only IDE you need

What language do people use these editors for anyways?