True, it shines in the case of tmux/screen-type programs because they require resuming versus the restarting that is done with for most daemons after an upgrade. If you keep your system up to date, Arch in my case, it's very easy to upgrade tmux to a version with a different protocol while a very large session is running, so it's pretty much a lifesaver.
Front-end: CSS/CSS3, HTML/HTML5, JavaScript + jQuery
Master or expert level on Smarterer for most back-end and frontend languages/technologies, email for details.
Design: new concepts in Photoshop or can work from a design comp.