To be fair Sapolu has a valid point with the scheduling, and it's not right that the smaller nations have to be penalised as such so a bigger team can get a weekend game for the TV rights. But where he is very wrong is comparing his point to slavery, the holocaust and whatever else he said. That's just incredible. And at no point do you target a match official, staff, opponent or any other member of the sport in a way that is detrimental to the game. He should be charged with bringing the game into disrepute. But having said that, he's probably noticed that unless you are a tier 1 nation, you don't get listened to, and so has turned to shock tactics to get the issue flagged up, though i suspect it could backfire on him.
Sapolu is an intelligent guy, but this is just moronic behaviour. The RWC worked when it was 4 team groups. That's what they should do, then schedules would work fine, and more importantly, nations like Samoa would improve the competition. It used to work as 4 team groups, but it seems the system changed when the game went pro, and the iRB left behind amateurism, and those nations who hadn't yet adapted.
Tier 2 nations should lobby together against the iRB, take it officially to them, and refuse to play in the next RWC if there is no compromise on the cards. You can't play the RWC with 8 teams. Actually saying that, a 12 team European Championship would be a nice idea too..