Last week's poll produced one of the most definitive answers we've had in a while - rear cameras are more important then selfie cameras, the vote was nearly 10:1 in their favor. However, we went through the comments to get a feel for how people use their phones and found that the world is not ready for a world without front-facing cameras. Some use them for video calls - not shooting video, just video calls. Others like the option of face unlock. And, yes, some people do take selfies, but by the sound of it, they wouldn't be too mad if there was a way to just use the rear camera for...