"Blog Scientists" are only as good as their qualifications in the area they are commenting on. If they have no relevant qualifications then their opinion (and that is what it becomes) is moot.
Mercola - osteopath, etc, not qualified in any medical arena related to immunology/vaccination.
You can't take an orthopaedic surgeon and suddenly have him call himself an oncologist with no additional formal training. Try to view these blogs even when written by doctors under the same sort of concept. If they do not have the relevant quals, then everything they say is opinion/heresay only and NOT in any way authoritative.
Failing that, you have an appointment with your dentist for treatment of your skin cancer....
