Tom Gilson of Thinking Christian told me about this. (In person. Over breakfast.)
Enter any address ending in
.blogpot.com(note the missing 's') and you'll be taken to a John-Hagee-like pre-trib, pre-mill easy-beliefism (say this prayer and "really mean it" and you are saved) Christian site.
OK, I shouldn't be too hard on them, because I certainly don't know how to set up a site so that you are the destination for
*.blogpot.com. (I tried yomama.blogpot.com and sure enough it worked.)
How did they do that?