I think that it gives us an excellent look at what some everyday life is like in Iraq at the moment:
"Children, typically shut indoors for their protection, whooped and jumped in the middle of intersections."
"The festivities were unusual partly because of what was missing. No gunmen stopped passersby from filming the scene with their cell phones; in fact, many revelers slowed down to make sure they were photographed."
"Showing none of the usual everyday fear of revealing personal details, Iraqis gave their full names and lengthy interviews to a reporter."
These quotes in particular give an idea of the fear that has become the norm, though was temporarily lifted with the victory. Even just small things like letting children play outside are no longer feasible. People don't wish to be identified. People apparently can't film. It is an interesting way of telling us what goes on...by introducing us to a time when the opposite is happening.
I'm curious what parts of the article that you found interesting? There is a lot more to it, but I'd much prefer to hear what others have to point out.