For a compare and contrast among iPhone owners, please post your usage and standby times. If appropriate, state if the usage was primarily wi-fi web browsing, ipod use, etc. I'm looking for usage time between charges. Give an approximation of battery life left based on that silly icon. If you saw the 10% battery life left warning let us know that, too. If you did some amount of charging (not a full charge that would reset these timers), please don't contribute the numbers as it would skew things.