A performance is only as good as the audience you are playing to. A lot of times you feed off of the audience, and we always try to give them all we've got and sometimes you don't get a lot back, but we've never been dead whenever we've performed.
And I'm sure after Facebook it will be the little cameras that we have implanted into the palms of our hands and we'll be debating whether we should get them, and then we'll all get them.