You mean, the "I believe that the internet is the greatest invention of the millennium" thing? Yeah, I'd probably capitalize "Internet" in that sentence. If he was talking about the generalized idea of an internet (after all, theoretically people could set up a second internet parallel to this one...), the lowercase would make sense, but he wasn't.

Yeah, I gave him one to his count too. He's still less than 0.5% there.