[joeysteele]

I saw as to vote to evict the year Ben Duncan went out, there were online plans to get people to vote him out,I know of people who even asked others who weren't even watching BB to ring a few times his number.
If enough people don't really like a housemate it is far easier to group voting against them in vote to evict.

However in vote to save, with 4 up, anyone wanting a particular housemate out finds it harder to 'organise' voting by others against them, since the votes have to be cast for at least the other 3 housemates up rather than just the one in vote to evict.

That is why I don't like vote to evict, families and friends who are not even watching the show can be persuaded to get a housemate out that someone doesn't like,that is how often some big names fall and go.
Vote to save however makes that process a great deal harder to achieve and more costly too.