[Slartibartfast]

But if they put them all up for the public vote when someone discussed nominations, you would have maybe some of the more unpopular housemates, say like Derek (who has been up two weeks in a row and probably would have thought he'd be up again) purposely talking about nommos to put everyone up and increase his chances of staying.

LOL, I know it's what I would do if I was in there!