"What is the cap for "Summoned Minion Resistances" stat in Hell difficulty?" and "What is the cap for "Poison Length Reduced" in Hell?" are worded the same but the first's answer is after the Hell penalty is applied and the second is before the Hell penalty is applied. This is weird.
After reading the poison question I think the "X Poison Damage over Y seconds" stat should be reworded to something like "X Poison Damage per second for Y seconds"