Why are you assuming gnet are male?
isn't everyone on the internet?
According to some half-assed googling, it looks like a Mohs hardness of 9 (Sapphire) roughly corrosponds to a vicker's scale rating of 2035.
Contrast that to Gorilla Glass's listed 622 - 701, and there's a drastic difference in hardness that actually places gorilla glass around a 5-6 on the Mohs scale.
Interestingly, Gorilla glass 3 even lists a LOWER Vicker's rating, citing only 534-639.
Hardness does not always = scratch resistance apparently. The Gorilla glass 3 resists scratches a very different way.....
citations
http://www.cidraprecisionservi... - Mohs conversions
http://www.corning.com/docs/sp... - gorilla glass info sheet
http://317d462d97c0f60cc4a8-f8... = gorilla glass 3 info sheet
You're also talking about one person's experience with a local farmer, who most likely was not a large commercial dairy operation where the one sick cow could easily be overlooked. Pasteurization isn't because it's common for the milk to be contaminated, but because a possibility (however slim) exists. And would only be amplified by gross capitalism where that one, slightly sick cow is still making milk after all.....
Look at all of the recent incidences of other contaminated foodstuffs (I'm looking at you, Spinach) that have made local news over the last few years. We could have seen just as many from milk if raw milk was still a widely available commodity. Possibly more, as with the spinach it's harder for the contaminate to move throughout the whole batch like it can with a liquid.
WARNING TO ALL PERSONNEL: Firings will continue until morale improves.