First of all, it's on the internet. If you're dumb enough to just do something you read on the internet, in many ways you deserve whatever happens. None of our members, MD's or not, can be blamed for that. I have no sympathy for someone who just wings it and pins a ton of insulin.
Scally is an MD, you can go and do research on the controversies he was involved in, and the whole history, if you'd like. It's readily available.
Regarding Jim, he shouldn't have to risk his ability to practice by proving to us he is an MD. Why would he? We're not worth that to him, and we shouldn't be. His career is his livelihood. I've never seen him give 1 piece of dangerous advice.... Almost always he is advising people against using something, by the way.
Many people on here give advice when they shouldn't, and people follow it. Are they not at fault, under your logic, since they don't put "Dr" in their handle? Haha, come on... You're being so ridiculous in your fixation here.