[setanta]

I totally disagree with always having it as a vote to save. People are notoriously fickle when it comes to their favourites and when its voting time you wont see many huge patterns changes and the show will be far too dull and predictable.

By having it has a vote to evict, the votes automatically shift far more dramatically, thus improving it as a spectacle and keeping contestants and audience continually on their toes. It literally changes from week to week..... makes the show far more alive.