Let me get this clear,
if you have a domain name, .com, .net, .org or if the registrar you have is based in the good ol' USA they can seize your domain name without warning or court decision?
for example this was an alexa top 1000 website
http://www.filespump.com/
and it was seized because they deemed it to be illegal
Filespump only had a crawler to gather links from megaupload, rapidshare etc and put those links in their search engine, the site didnt host anything.
