If you read his site you will see that he is not selling anything at this point, he is still researching and preparing.
the article gives a very clear minded argument about which water is best. what specific point do you disagree with?
his main point is that organically bound minerals are best, that is minerals bound to an acid such as fulvic acid, because this is the form that minerals take in food. naked colloidal mineral suspensions do not occur anywhere in nature and thus he advises against that form of minerals since the body is not able to assimilate them.
this makes quite a bit of sense to me.