Fluenz makes a single product with 6 equal but separate "branches". In that regard it cannot be compared to Apple or any other company that makes a variety of products. My wish or hope for Fluenz is that any upgrade or improvement to their product would be accessible to all who have purchased and use the product. If they create an upgrade or improvement to that single product that only a special few can access, then I cannot in good conscience continue to use that product. This does not in any way infer that I resent Fluenz. I don't know how much more clear I can make my point of view.