Actually, this is one of the best articles on the original Doom I've read. Very knowledgeable and/or well researched. Think I'll forward it to some of my snobby friends who thought Doom was just a straight-up brainless shooting gallery :P
Nice retrospective. Reminds me what I loved about the original.
I looked at the sun for a while from the backseat of the car on a long family road trip when I was a kid. You know how they tell you not to do that? Yeah. I swear one eye tints red and one eye tints blue since then.
So don't stare at the sun.
Oh, and 3D's a fad.