Not to be dramatic, but it has been 365 days since all of this (and so much more) happened:
The whole set of photos is here.
Many positive things have actually come of the Katrinacane, but one stands out and affects every aspect of my life: I have learned in the most visceral way that everything really is impermanent. Attachment to the apparent permanence of things brings suffering. Katrina helped everyone become a little less attached to their things, their way of life.