@JPB,
Usually my romanticism wins out over my cynicisim, but when I look at this picture I wonder:
How many of these people are in this crowd simply because it seemed exciting and they had nothing better to do?
How many people are in the crowd because they are hoping to take part in violence?
How many people are in this crowd who are cutpurses and pickpockets?
How many people in this crowd are agitators for a non-democratic extremist faction?
How many people in this crowd were on their way to work and got stuck in the human traffic?
How many people in this crowd are not Egyptians?
Many people in the West will find this photo stirring. The little boy on the tanks adds a very nice touch.