Okay, I rarely come in to defend someone but this seems necessary.
For the sake of argument, I did a quick search and could not find such a post either. I couldn't find it using any keywords I would think of that would work ("17 glossy," "17 screen," etc just in this forum), and even by searching for posts just by him, I couldn't find it quickly. While I'm sure it DOES exist there is no way I'm about to go through and look at every single one of alphaod's posts.
Point being, UltraNEO*, if someone comes presenting something they found, and someone just quickly says essentially "I already said that, you would've known if you checked" and then the person is offended because they were short with them, especially if they had searched, I completely fail to see how that's them being a troll. Especially when his post was as respective as possible, with "Not that Im doubting you did write something about it."
Seemed more than a little unnecessary to me.