I usually have a camera with me but not always. I probably wouldn’t have walked back to the car to get a camera for the transformer warning label. I didn’t have to — I had my phone. I have a huge collection of fails and random, funny stuff because of my phone.
At the burlesque show, photography wasn’t allowed (always respect no-photography rules unless it’s some politician doing a perp-walk). At the end they said, “What the heck”, and all of the performers posed for the audience. I didn’t take a camera into the show but waddayaknow, I had my phone.
The Photojojo lenses are fun but not as handy as the phone. I have started keeping them in the glove compartment.