There are some things that shouldn't be photographed. I know you know what I mean. Think about the stream of endless photos on facebook and tumblr of your kids in various states of inebriation. "Please Johnny, don't post those photos of you having relations with our pet goat. I can guarnetee you that prospective employers or in-laws will not be impressed."
What you don't want to see coming at you from astern. No doubt about it, if you don't pay attention, you'll be sleeping with the fishes.
I'm continually surprised by all the numbskulls I encounter out on the water. I've got news for you guys, it's not virtual out there, stuff can kill you. So pull your face away from that smart phone for a second, and take a look around. Welcome to the real world, there isn't an app for that
The ocean is big, really big. It's so big that it boggles the mind that out of nowhere a ship appears coming at you like a missle. Two words to remember - radar and lookout. Always, always prepare for the worst.