I don't think I've ever had a character use an Aetheryte IC - probably because the convenience would restrict their story more than help. Out of my three magic types, two are too sensitive to aether and I imagine they'd get too sick from traveling. The third hasn't been around the world much yet, so he's yet to attune to many Aetherytes. Out of all my alts, I think there might be one who can use them effectively (and right now, she has no reason to).
