I came her last night to test out a new box and caught up on the Cellar at the same time. I saw that, and I was about to click reply to say "Tony, you dork." But then I saw blase's post, and I try not to do "yeah!" or "me too!" posts too often, so I just kept my mouf shut.
Now, about the pic - how much dust can you have? I'm guessing that this wasn't taken in the epicenter of the dust storm or anything - more that it was pretty uniform, at least for a certain radius. That's a <b>lot</b> of dust! How far can it travel before its density is so low that it's not really a problem?