I tried to find the original, but all I could find was a Google Cached copy. This is an article I read a while back about one company trying to commercialize the moon by storing backup data there:
http://216.239.37.104/search?q=Cache:2QflCJLJeooJ
orage.ziffdavis.com/article2/0,3973,1201230,00.asp+data+storage+on+moon&hl=en&ie=UTF-8
My only concern: If I have to restore my data from the moon, don't I have more to worry about than my data?

I would think it would be more feasible to use the "four corners of the world"....
