Actually, you're all wrong about the meaning of the word "emo". It stands for "emotionally-driven hardcore", a genre that a whopping zero (0) of the bands you've listed fit into. Emo in its true form was around way before the derivative shit that everyone listens to nowadays - most of that is watered-down pop-punk, something that doesn't even slightly resemble hardcore metal.

And before this one gets to be an issue, indie isn't a genre at all.