My fantastic company ZXV is doing a Week of OpenStreetMap at the moment. It's like a Google Summer of Code but shorter, not sunny and we don't have the beanbags. Or the money.
So one of our aims is to fix the bits in OSM where only one person knows how it works. We're moving stuff from obscure languages like MUMPS which has been around for 40 years, to Rails which has been around for like three-and-a-half so is totally more future-proofed. Our guys do tend to have accidents and Ed has been muttering sinisterly about "be an awful shame if something were to happen to your developers" so we need to take care.
Anyway it got me thinking about other points of failure. Now again the big G has this sorted, they're run by three people who never travel on the same plane, and even Ed's blog is written by two people.
I figure I should apply the same technique to my own blog and hey, it's all crowd-sourcing too. So if you want to be part of the geospatial industry's foremost fake blog, leave a comment and I'll get back to you. Safe.