This is one of the reasons I'd love to see the camera located where the Apple logo is - though it's likely not a possibility due to the depth of the sensor and lens package. Without making a much thicker iPhone or an ugly hump anyway.
Yeah, I understand why they put it where they put it, but it's extremely close to the edge. The placement makes it a challenge to hold it, and now when she takes a picture she ends up looking like she's trying not to touch her phone

She's holding all the sides with the tips of her fingers.