Why is TIBB poll favourites to stay always the ones to go?

[Nikkos]

It has happened in the last two evictions, the housemate with the most or second most poll votes to stay has gone. And now, even with 4 nominees, Tara is way ahead in the tibb polls of favourites to stay but across all bookies is the fave to go tonight. TIBB have always been so acurate before; sometimes down to the correct %, is this due to the voting style change do you think?

[BB IS ALIVE]

Probably, because of vote to save it makes the viewers look at the housemates in a different way :dance:

[Vicky.]

Its not just TiBB polls, its polls on most forums :/

Forums tend to be a bit out of touch with the casual viewers, mostly because we over-analyze EVERYTHING that happens :laugh: