I'm about to get back into using GNU Screen, but I have been hearing people occasionally mention tmux as a better alternative. Does it really offer an alternative to all the features Screen offers, such as activity monitoring in different windows, etc.? What are the pros and cons of each?
![tmux vs. screen](https://cdn-ak-scissors.b.st-hatena.com/image/square/1903ece89af850aed3e9777e774c51491b959a61/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fsuperuser%2FImg%2Fapple-touch-icon%402.png%3Fv%3De869e4459439)