Tell them that it was a mistake for Google not to put a red light indicating that a photo or video is being taken, and that you hope there will be one in future iterations (even though evil folk may find a way to somehow disable the light).

WSJ: Google Glass: An Etiquette Guide

If paddling out into the surf is too hairy for your liking, opt for paddleboard lessons instead, where you will be taken out to a creek and taught to stand up on an oversized surfboard, paddle in hand.

BBC: In search of Australia��s real Gold Coast

Each of these properties may be more or less relevant based on your situation, but taken together, they will help you formulate a vision of how big data could be managed in the long term, in an affordable way.

FORBES: Ten Properties of the Perfect Big Data Storage Architecture