Sorry if I appear pedantic, but I think a lot of you are missing the point. They have shown bias by not broadcasting a quite remarkable switch in Cameron's behaviour, after he had been consistently portrayed as a paragon of all virtues, when he said what he did about things he'd like to do to Jon.
That would be similar (even though his tirade wasn't anywhere near as intense) as Ray ranting against Steph. If we only saw Ray <i>minus</i> rants that would also indicate a clear bias. But bias doesn't matter, legally. That is their prerogative. They're not sworn to show an equal amount of HM coverage like stations have to do when covering political elections. They can show what they want, and excuse themselves on grounds of total bias by saying e4 or live feeds reflected the whole picture. As is excusing themselves of any technical grounds which might affect voting in certain instances.
But, if someone had evidence that someone had intentionally affected the voting process itself once it was in operation, either blocking votes on lines or closing lines at different times, then that would constitute deception, because it would be taking money off people in an unfair manner.
And considering the sums involved it would be a Very Serious Offence Indeed. Massive fine, and even prison, considering millions of pounds would be involved over the series overall.
Most of my friends work in media, and have done so since the 80's, and know the likelihood of 'honesty' within certain business situations. I have to yet to meet a single person who doesn't think bb4 differs to the previous series and that manipulation has been rife. And if manipulation in coverage is endemic, then why should how voting is controlled (as opposed to set up) be any different?
When doubts first emerged about how well the series was doing, and more adverse criticism tappeared han they had faced before, they would have to do something to ensure they would get future series going to mine the goldmine further.
So let's see - how <i>else</i> can they achieve what they want?
Forget the old Jon debate, or the Cameron situation, simply contrast and compare bb4 to its predecessors.
It's a whole new ballgame, and under FA rules it would have been abandoned.