Happy System Administrator Appreciation Day [1]! (via Rob [2] my old roommate)
[Do not meddle in the affairs of sysadmins, for they are subtle and quick to anger.] [3]
Make sure you show your appreciation. For me, a few liters of Coke or a good quality tea (heck, even dark semi-sweet chocolate) would be nice.
[1] http://www.sysadminday.com/
[2] http://azagthoth.livejournal.com/93438.html