That's insane.
Not really - go to CDW.COM and look at replacement laptop battery prices. I just spent $160 on a Lenovo battery - that I can replace in a few seconds.
Please explain the advantages of using torx screws over Phillips heads? Ask yourself why Apple does this.
Phillips screws were designed to "cam out" (the bit slips out of the screw). Torx screws are designed to keep the bit in the screw. In other words, Phillips is meant to slip and fail.
(Apple doesn't use torx - but I'm answering the question.)
SFO is going to be spending/wasting lot of $$$ on writing a ton of waivers...
"SFO" is an airport, and an airport that's not even in San Francisco.
And (the city and county of) San Francisco won't be working on a ton of waivers - a tiny percentage of the work force uses Apples, and probably only a small percentage of that tiny percentage is using Apple-only software so that they'd have a chance of the waiver being approved.
The rest won't tilt at the windmill - too much effort, too little gain.
Simple. Phillips heads SUCK ASS!
By design.... http://en.wikipedia.org/wiki/Phillips_screw#Phillips