Roach is a god, and unfortunately Ubuu, Freelancer's right.
To say that this didn't happen under Saddam's regime, we have to start 'what if'-ing. And once you do that, it ceases to become a debate, and continues to become an opinion.
"what if" Saddam was still in power. "what if" we hadn't interfered.
Besides, just because they'll plunge into a Civil War doesn't mean they'll be worse off. Sure, it'll be a tragedy, but will it be better or worse on the whole?
We came out of our Civil War (America) quite well, united, patriotic, and on average, doing quite nicely for ourselves. Granted, it was for different reasons, and the incidences in the war were different, but still, Civil War isn't always a bad thing.
Say the revolutionaries in Iraq take over for good. They eradicate all 'radical Islamics', and begin to build a working, free, safe, society. It's not impossible, especially with our help.
That's just my two cents.