Originally Posted by
Rantzien
Isn't there a considerable possibility that Valve themselves are at least partly responsible for "solving" the really hard/obscure parts of the puzzles? It's a pretty genius marketing scheme, and however clever/meticulous the avid Portal fans may be, I'm sure it'd be a lot of money and planning down the drain if there happened to be parts that nobody caught on to.
Not that it wouldn't still be an awesome way to build hype. But it seems a little too good to be true that the limited amount of people who even knew this was going on managed to solve such complex puzzles in such a short timeframe, doesn't it?