IMO, the witch doctor might as well be the best support class for inferno. One might suppose that the best way to beat the highest difficulty will be to maximize group DPS. In that regard, the witch doctor is king. These are the two builds I came up with depending if the team comp has a wizard for heavy AoE or not.
I think you misunderstood my post. I'm talking about an area effect damage skill that you can spam. Poison cloud is the closest thing you have and it's only 100% instant damage... which is.... really low.
I don't know where you found that, but thank you; that chart is one of the most useful pieces of information pre-release I've seen since the announcement of the Barbarian and Witch Doctor. Seriously... awesome.