I noticed that this has been asked before, but no one else has yet to receive an answer, so I'll try my best to ask too.
In the last several months, my Wordpress website, http://geekvision.tv/ , has been undetectable by Facebook's debugger. I managed to get my homepage to work once or twice, but ALL of my posts are completely unregistered with the debugger, coming back saying that the og:url is not explicitely provided. For a link to a post on the site, you can find it here: http://geekvision.tv/2013/03/a-message-to-video-game-pirates/