I've used screen almost every day for the past 17+yrs. Just counted and I have 6 screen sessions running on different hosts rigth now.

On the strength of this artcile I installed tmux to try it...

Can't get over this feeling of being a traitor, like lying to an old friend. So what if tmux is newer, brighter with more bells and whistles, and a red racing strip... old friends should stick together!