There are workarounds but, as you noted, they are viable, but not satisfactory. If it is definitely working for you, there must be some configuration permissions, perhaps or other nuance of how domains are set up or maybe hosted or not hosted in O that is different.
Oz promoted it and continues to assert that garcinia cambogia is an effective aid to weight loss. The claims for weight loss are nothing short of outlandish and there is real science that suggests the whole thing is a hoax. Studies that claim to have found weight loss were carried out on animals.