Originally Posted by
The Last DJ
The treatment of the womenfolk is probably on a clan by clan basis. Geyah wasn't the leader of the orcs in Garadar, her husband was - and leadership fell to Garrosh (the whole point of the player character getting involved is because he was useless as a leader) when he died. In Rise of the Horde, Blackhand treats his daughter Griselda as basically a non-entity. He's got "the heir and the spare" in Rend and Maim, and Griselda was just sort of ... there. Any time she's shown interacting with her father she's usually scolded or cuffed for some perceived wrongdoing. He actually forbade her from drinking the blood of Mannoroth because of her "insolence".
Besides, as the quote about the Iron Maidens implies, it seems most of the "sexism" comes to matters of war. Female orcs might be equal or greater in matters of the hearth or clan (Greatmothers or mates to clan chiefs) or in shamanism, but the military might be expressly the dominion of the men.