I saw Bernie K-whatever his last name is, the one who was nominated for DHS and then had to step back because of all the not-quite-dead skeletons in HIS closet. He was insufferable, doing just what you said, suggesting that things went so much better after 9-11.
"Didn't they have a plan?" he wanted to know. Uh, yeah. You just didn't get a copy of it you idjit. And much more. He was horrible.
What they're missing in their little analogy is stuff like this:
* NYC didn't lose all electricity.
* The disaster was confined to a small area, not the whole REGION (a region in fact probably nearly the size of the whole state)
* It wasn't flooded, which means that transportation worked.
* They didn't have FEMA sending help AWAY!!!!! (See this thread for a number of instances:
http://www.democraticunderground.com/discuss/duboard.php?az=show_mesg&forum=104&topic_id=4588088&mesg_id=4588088 )
* There WEREN'T any people who needed rescuing, let alone millions over that huge REGION.
* Only 3 buildings were destroyed, not most of the entire infrastructure in the whole city.
* NYC had water to help put out the fires; there's nothing availble just yet to eradicate the floodwater.
* Many, many, many more people killed, with bodies spread out over that whole REGION.
And so forth. I'm sure there are other differences I'm not thinking of.