How to Sign Off of Netflix on PS3

The answer will shock you.... it's basically the Konami code:

1. Start up the Netflix App on your PS3
2. Go to the instant queue (just scroll to it at the bottom)
3. Input the following code sequence using your controller:
1. Up Up
2. Down Down
3. Left Right
4. Left Right
5. Up Up Up Up  (this is the departure from the Konami code)

After doing this, a popup will emerge describing the account currently activated on the PS3 with an option to deactivate it.  And Voila.

Crazy......  and no joke, this does work.

Reference: comment by dayanna on this ps3 community thread