Do we want to participate in the first continuous, mass experiment in what's known as METI ,the practice of Messaging for Extraterrestrial Intelligence.?

http://www.lonesignal.com/

Pros: Our mission statement would help to define the preliminary interstellar portrayal of humanity, someday perhaps to reach intelligent alien life.
Proliferation of the mission statement achievement level over 9000.

Cons: Extra terrestrials might indeed pick up our transmission, come to earth and enslave us all. (see: http://www.theverge.com/2013/6/12/4420748/lone-signal-METI-message-to-extraterrestrial-intelligence )

It's happening regardless if we participate or not.

What say you, to the great conversation?