2.) I don't think that there should be inappropriate blogs. But if someone wants to give their opinion on health and they are not a health certified employee then they can because you do not have to listen to what the blog says. And the odds are that the advice is probably true. But only to a point if you are saying untrue things than they should monitor the.

   I do think they are trying to display power and thats fine but if someone wants to display good health opinions and they are not a professional than they can and you shouldn't want to do anything about it. They should not try to control so much about what people post unless it is putting people in jeopardy.
3.)