I'm a dedicated camera user. In fact, I'm an enthusiast and have three. Canon 5D Mark II, Canon 7D and Panasonic Lumix point and shoot. A bunch of lenses, flashes, tripods, filters, you name it. Each has a dedicated purpose. My wife, OTOH, uses exclusively her iPhone. She loves photography, she's very artistic, has good taste, however completely refuses to use any dedicated camera. I guess she just doesn't feel the need to share those pictures. She browses through her camera roll every once in a while and I believe those snapshots are enough to sort of jolt her memory and remind of certain nice moments she experienced. I print and share the pictures and I want to share my pictures in a way that they show my own experiences exactly as I remember them. Camera phone just doesn't cut it in that case.