I was PMed by someone. But when I try to respond, I get this message:
billygoatbrian has chosen not to receive private messages or may not be allowed to receive private messages. Therefore you may not send your message to him/her.
How can someone PM you but not receive PM's back? As no other contact information was included, I have no way of contacting them. What do I do? Is there anyway that SitePoint can contact them and inform them that they have turned off their PMs?