VIM sessions. We’ve been packing / rearranging the office. Unplugged my dev machine numerous times. :mksession first, and :so session later. It’s like a reattached vim screen that survives reboots. One of those things I always knew existed but never really used before.
Synergy. Doesn’t replace a KVM, but not meant to. Now I don’t have to screw with 2 keyboards on my desk to use my mac. And going back to dual monitors makes me look ultra leet.
Ion. Been using it for a year. I just appreciate it daily.
Vimoutliner. I’m organized now. Only excuse for not getting shit done now is sheer laziness. Or being drunk.