First of all, I am not the employee
Secondly, while I realize that FO3 is long awaited.... The source code may not be on the premises..... If it was, it would have leaked by now (there are many many pissed off people right now) and it would be the worst kind of ethics....
Imagine the news that the code was leaked by an angry employee. You walk into a potential employer with IP on the resume and this scandal is fresh on the brain....
Also all devs sign a confidentiality agreement, so even though they may want to, until the official announcement of "DEMISE" they could be sued for breach of contract etc.
While it would excite many... It would cause more problems... besides I can almost guarantee, that the Jefferson and VB source code walked with the last Dev standing.
What a day, I wonder if Brian and Feargus have been reduced to maniacal laughter yet!