I understand the X6 will have a glass back, and I'm a big fan of Qi wireless charging. I liked being able to set my old phone down on the charging puck whenever I sat down at my desk, without actually thinking about it. I understand the challenge of combining wireless charging with solid aluminum bodies. But if the X6 has a glass back, why not? The fact that it's slower than wired charging isn't a big deal. Wired quick charging is still available when it's needed.