Ebay still has them, just search for "s3 tempered glass". Just got mine in the mail today, the glass experience is unforgettable, it's like there's no screen protector at all.
It's in the same pocket as my keys and swiss knife, and so far not even a hairline scratch can be seen.
The white dots are unnoticeable when the screen is on, and could be seen only with specific angles when the screen is off. It is irritating for other people, true, but I'll take that con for the pros of glass transparency that you won't think it has a protector on it, scratch proof screen with 9 hardness and extremely oleophobic coating (I can wipe off my fingerprints with a damp hankey).
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