I saw the recent link here to herbalife and since took a look at amway and other pyramid schemes, and actually think I can think of a way they could be useful - breeding a great pet dog.
At present there are basically two ways dogs are bred. Either they are bred according to breed standards which usually specify things that make sense to the tiny number of dog owners who like to parade them around show rings for the admiration of others just like them - and by the way these lines are usually starting to show inbreeding and genetic diseases ranging from moderate to insanely severe and obviously cruel - or they are bred accidentally by lazy morons who don’t neuter their dogs. Neither seems a decent way of making good pets, which is what most people want.
So the dog market is absolutely crying out for the mass breeding of dogs whose genetics would have them as ideal pets - stuff like friendliness/lovingness, easy to train, intelligent, non agressive, gets on well with kids, doens’t need much exercise - that kind of thing.
And those sort of characteristics would also be quite easy to genetically engineer on an industrial scale. But there is a problem - most of these characteristics are just tendencies. Much of the personality will require being brought up in the right home environment in the first eight to twelve weeks, and that is something that no factory can do.
Enter the pyramid scheme. Without wanting to specify detail too precisely and have it nit picked away, the basic idea would be that you would sell the pups to one of two types of customer. Most of them would go to pet owners, who would have to by contract neuter them. The others would be bred according to company rules, either by the person at that level of the pyramid to make other pups to sell, or to someone lower down the pyramid so they had a litter to bring up and sell.
You would also need to introduce safeguards to make sure that no one was buying too many dogs and being cruel just to make money - there should be no targets, for instance.
But this seems a great way of getting a load of friendly good houses for dogs to be brought up in to me - and also a way of totally revolutionising the dog industry, which at the moment is imo pushing the wrong dogs on everyone.