Not like I know what I am doing but I can assure you that talking to him now is just going to validate his feeling of not wanting to talk/work/on anthing. Nothing good will come of that. Give him space and lots of it.
Don't give up hope though. You cannot do anything about how he chooses to use his time but you can use it for yourself. GAL, read and listen to everything you can, keep up the PMA.
Try posting in newcomer section..you'll get more views/posts/etc...
