Rere: notifications – No, thats not true. Now I kicked your plugin and built in the facebook dev. code myself. When you put in the correct reference, facebook does consider, which site you mean.
<fb:comments (...) href="<?php trackback_url(display);?>" (...) </fb:comments>
Rere: linkbox – No, everybody can replicate this. Because the place in your code, where the copyright is sent out, your code is not even intended to “not send” it out.
Rere: visit plugin site: Fine.
Thank you for your time and your efforts. But If you are not interested in making good plugins, than please let it be.