Someone posted a message to my "wall". I'd like to reply but I see no option to do that... how do I do this?
Click on “show conversation” under the message, then you’ll be taken to the conversation page where you can reply. Or, just write on their wall. I think you can only write on a wall if you’ve posted 10 messages, so if you were on 9 before this thread, it wouldn’t have worked.
If it’s working there will be a text box above their message, after you’ve clicked “show conversation”.