Somebody sent me this

Confidential Letter

13 January 2008

Captain ...
FBD Department
95 E. 65th Street
Confidential City, USA 78956

Dear ... :
Closing of blog, http://yourock-but-werockharder.blogspot.com.

You have been tracked down by our intelligents since September 30th of 2006.
I am aware that you are currently undergoing a blog which is in fact attempting to cross the law.
I have done research amongs all blogging activities on this specific web,
and noticing that under act of law that what you and your fellow friends doings are currently unacceptable.
I emerged you to shut the blog, http://yourock-but-werockharder.blogspot.com
as soon as possible. And given time would be until end of January 2008.
The FBD’s have the authorities to put you under the charge under The Law Act.
I hoped that you would cooperate with the FBD.
You are currently at the age of 18, I believe you would be mature enough for the law does not have sympathy for only justice prevails.

Your details are located bellow, an arrest could be made.
The FBD have the right to do so.

Thank you,
Captain ...
(Department of Suspicious
Activities on the WWW)