ejhildreth: Some guy named @samswenson unleashed this vid on me today and can't get the song out of my head: Spase Peepoles http://youtu.be/6EVo_ksJAho
SSH
I can't tell you how many times having a Subversion (SVN) repository has saved my butt with clients in the past. Most recently, one of my clients had inadvertently deleted their entire site and did not have any backups to restore it. Dun-Dun-Dah! SVN to the rescue!