Sorry that you lost so much money. Posting bitcoin addresses doesn't help much. It is better to post names.
Agree, the posting of the addresses does not help,better to post the details of the site(s) involved so that others can take note of them and avoid them in future.
Also, not sure if you know of this site
http://www.badbitcoin.org/ Maybe send the details to them so that they can list the site(s).