[Rofl Copter]

I think that Big Brother had it sticthed up from the start, religious people like Dave are always slated by the Big Brother audience only for their views on religion and nothing else.
Dave has constantly been up for eviction many times, big brother knows that religious monks like Dave should be hated by the audience, they've put him up for eviction twice and when he accused them of trying to get him out, they laughed it off and put it into the task as a joke.
Dave would be the saviour of a dead series but he will be stitched up one final time by BB when Josie undeservingly wins.
She has none of the qualitys that Dave has in his personality.