Pingbacks/trackbacks never worked from the beginning. Each time someone write about my blog and links to one of my posts, I should be able to approve and have that excerpt in the linked post. I never was able to do that with any of my incoming links, etc. My hosting provider isn't blocking access to the xmlrpc.php. I have looked everywhere for a solution to fix this, but I am unable to find a answer. Any help is really, really appreciated!