What time did you get home?

Working late again?
Work couldn't survive without you? May I suggest that you put down the Blackberry and write down what would happen if you were on a desert island for two weeks unable to communicate. What would happen in your office? Who would pick up the pieces? What could your team handle that you've never allowed room for? How productive were you in that last hour of work?
Here is the challenge: send me your list as a comment.