^correct. however, the structural integrity of the ski isn't compromised until it's been drilled 3-4 times. i had old teneighties that i used and abused for 3 seasons with no problems and they were drilled 4 times. more than 3-4 drillings, though, and you're looking at potential binding ripouts and a weak point in the ski where all the holes are.
my level of radness... it just can't... be quantified.