Drilling holes on top like Andrew did didn't really weaken the deck noticable...so he lost weight without loosing strenght...
On the other side drilling holes on the side of the deck would be the most retarded thing you could possibly do, it would devastate the deck...becaouse the side walls are the ones absorbing your weight and impact forces while landing...
So your statements "and drill some holes along the side" and "drilling a fuckload of holes like andrew did weakens the shiit out of it" are irrelevant...becaouse, if you tought just a second about it, and wondered why the weakest spot on a razor are the dropouts (hint: they mostly break at the brake hole) you would have realised that drilling holes on the side is retarded, and drilling on top is actually a good way to loos weight while maintaining strenght...
And let's face it, would Andrew, with such an experiance in prototyping and building scooter parts go with a drill on the XT and blow holes in it for pure lulz and cool looks? Or was it well tought out and planned weight loss without compromising strenght? I think it was the second one...cheers...
Too long didn't read: Don't drill holes on the side...