Portal 2 discussion thread, now with PERPETUAL TESTING INITIATIVE

More mind-pineappleing and spoilers in this thread. They go off of what you just mentioned.
http://www.reddit.com/r/Portal/comments/...of_course/

 Hole in the Logic

For that to be true Caroline would have had to be installed on the same day as bring your daughter to work day and GLaDOS was in production for a long time. Granted it's plausible because, let's face it, this isn't based on real world logic and they could have ripped and uploaded her brain in one day... but still.

As well Chell has an "Adult" picture in the Folder at the end of the ratman comic, which means either "A" (assuming the file at the end is the same one he got in the "past") she was an adult when Glados first went crazy on "bring your daughter to work day" or "B" it was updated (with the assumption it's the same file as in the past) but no one had access to it except ratman.