Reddit is almost like a forum but different format, still questions and responses and is very easy to register. You can read the questions people have asked and answers Murphy has provided... You can also ask your own questions.
You can literally ask him anything, that is what people do in this section of that website...
Here is the link
I am not affiliated in any way I just figured some members might be interested.
http://www.reddit.com/r/IAmA/comment...er_mlb_player/