Brian Bailey narrowed the 170 March captions down to 17 and now you've chosen the final winner: ndancer took away 25% of the March caption contest votes with, "You let a software guy have a screwdriver?"
I dunno, maybe I'm being overly sensative, but do I perhaps detect a bit of a career bias here??
Anyhow ... MarkBort and constant314 were tied for second place with 6% of the votes for their clever submissions (both of which had me laughing out loud).
Our winner will get a color version of the cartoon from Daniel Guidera with his caption proudly in place.