The basic plot of Sweeny Todd is a wrongfully convicted man kills people and his friend bakes their bodies into pies. It's this baking that got me wondering. If I'm not mistaken, didn't GLaDOS say during Portal that the player would be "baked", then after the tests the player is sent into a very hot fire. Perhaps the cake was going to be the player, just as the murdered people were made into pies.
Just thought of something...
So yes, there is some implication there, that maybe you == cake. From the point of view of an insane machine.
Its not the first (or only) reference to other books/literature in Portal, its and it would be no suprise to find out that one of the original developers really liked Sweeny Todd. . .
Whats really funny to me is how some aspects of the game (the Weighted Companion Cube, cake, etc) have almost gained a cult status of their own just because of a few chance references in the Portal gameplay. People sure can be odd sometimes; you never know what we will obsess on. 
xitooner wrote:
Whats really funny to me is how some aspects of the game (the Weighted Companion Cube, cake, etc) have almost gained a cult status of their own just because of a few chance references in the Portal gameplay. People sure can be odd sometimes; you never know what we will obsess on.
Chell may have developed her own fan base, like our beloved companion cube
but to me she seemed a bit grumpy, which is maybe why people prefer the cube.
http://upload.wikimedia.org/wikipedia/en/7/7f/Portal_Chell.jpg
Megadude wrote:
Chell may have developed her own fan base, like our beloved companion cubebut to me she seemed a bit grumpy, which is maybe why people prefer the cube.
Wouldnt you be grumpy if you woke up in a glass room, got told to do all these wierd crazy dangerous tests while some insane AI was telling you its impossible and to not die and such?
Interitus wrote:
Wouldnt you be grumpy if you woke up in a glass room, got told to do all these wierd crazy dangerous tests while some insane AI was telling you its impossible and to not die and such?
Nope, I would just get drunk with the Companion Cube 
I see it with my drawings, sometimes I draw a girl "randomly" and later I recognize that some elements of her clothes and/or body come from movies or anime I saw, sometimes many years before.
And sometimes I don't realize it before I show the drawing online and people say me : she reminds me of <insert name here>
So your theory is very possible. But the funny part is that it might be true without that the valve employee that thought it up actually knows it!
And yes, test subjects may perfectly be an ingredient of the cake. After all, it DOES contain sediment shaped sediment =p