I think it's great that, dispite his fame and stature, his big enough to admit he's human and needs help. Hopefully he'll sort himself out with time, not just for Metallica, or even the fan's sakes, but for himself and perhaps more importantly his friends and family.
James, if you ever get to read theses somehow, thanks for your inspirations and get well soon - we're all supporting you.
Don't worry too much about me, ignore me long enough and I'll go away.