Why has this turned into a debate about glass. Anyway, it looks good right now but you'd have to remove it sometime, and I'd wouldn't enjoy removing the wax. Also for your classmates, tell them not to touch your machine or you'll brake their arm off, you know how valuable it is.
Wouldn't an Anti-Glare screen protector be a more easier solution? You can just remove it when you don't want it any more or want to replace it, the good brands don't leave any residue behind, so quick wipe with a lens cloth, and you're set. But I do understand the hell of applying this, as for air bubbles or little specks of dust, that you'd happen to miss while applying it, I guess wax is a better solution at the start, but probably not for the long term.
Goodluck anyway, it looks good.
And no, not all glass is artificial, I think Obsidian is glass but yes I think all glass is synthesized too. And I'm not sure the name of the glass, but I've heard of dessert glass too.