I am sure many of you have come across this "great" chinese website that seems to clone your site. From what I can tell , it is some sort of Filtering site. You will wind up with a site like
http://www.yoursite.com.1bu.com in the SE's
Well after reading and fiddling I did find out the way to have the site stop spidering mine and "cloning it".
take a look at this page:
http://1bu.com/set.asp
I used a similar set up last month, and when yahoo updated, it removed the 1bu version.It does work...
Warm regards,
-=Chipmunk=-