also: regarding the "Valve Employee said it, so it is god sent" is pointless for several reasons. FIRST OF ALL: What was the person who said it's job title? What did they have to do with (if anything) the game?
Valve employs, hardware techs, software techs, artists, programers, game designers, story writers, Public Relations (PR) people, etc etc etc. And when you send an employee to a convention to REPRESENT your product, and your company, you want the person most trained for that to be there. Most likely who ever was at "G4" etc was probably a PR rep, and thus didn't really know anything about the backstory of Portal more than (s)he needed to to sell the "bad assness" of the game.
To quote Office Space: "Engineers are not good at dealing with customers....
Well, look, I already told you. I deal with the goddamn customers so the engineers don't have to!! I have people skills!! I am good at dealing with people!!! Can't you understand that?!? WHAT THE HELL IS WRONG WITH YOU PEOPLE?!!!!!!!"