Cecil Moore wrote:

...
If I was a member of an advanced race, I would be using
entangled particles for FTL communications. However, I
would also be listening for those primitive slow obsolete
EM waves.

You mean the "Devoted Alien CW'ers" have dropped CW and finally jumped
to the present? Imagine that, if only they would have held on until
SETI, we would/could have found them! :-(

Regards,
JS