...he's not MS anymore. I also don't think he made another account. Can't really comment on what he's going through since he wouldn't appreciate me saying this, I think.
mz lives close to me, actually. I'm in contact with him regularly. Last time I met him was last summer though. A few days ago he told me he's not listening to metal a lot recently, so that's one reason...
Last time he posted he said he's feeling better but wants to delete his account because he didn't enjoy the "suicidal thoughts" association. That has since happened.