I'm The Verge's senior smartphone reviewer and I've been using the iPhone Duo for the past week. I've unfolded it, flipped it, and folded it more times than I could count as I've been working on the review alongside our editor-in-chief Nilay Patel, and I'm ready to answer your questions abo ut it. The Duo represents the first time the iPhone has gone through a major form factor shift, and in true Apple fashion, it has some very specific ideas about how you should use it. We covered a lot of how the Duo works in our review, but there's a ton more to talk about and I am here for it. Verge subscribers can submit questions starting right now in … Read the full story at The Verge. ...read more read less