As a grizzly neck-bearded man-child I engage in many debates over the merits of things that are of no consequence. One of them is “which terminal multiplexer should I be using?” which usually occurs when someone IMs or Emails me to ask about GNU screen.
“Screen?” I scoff. “That’s from like 19-something. We’re all using tmux now.”
If you’d like to switch to tmux for some reason (possibly to to maintain your street cred or out of loathing of the GPL), this is a guide that points out the differences and how to cope.