Well, there were places near here that lost power for a week due to the ice storm just before Christmas, and I'm sure there were some near-fatal cases of Facebook withdrawal. In all seriousness, though, what worries me is the vulnerability of material that's being stored only in digital formats. I was doing some genealogical research recently and wanted to get a look at some documents concerning one of my great-grandfathers, only to find out that the particular file I needed is not available because it was stored on a digital format that can no longer be read, and the original documents were destroyed. This kind of mentality -- we've got diiiiiiiiiiiiiiiiigital, so who needs to keep all this awful paaaaaaaperrrrr -- is going to be the death of civilization if we're not careful. And I have no doubt that we won't be careful.