It may seem useful at first, but eventually you'll hit a wall where this doesn't work, and you have to add another memory technique. Eventually you end up with

It may seem useful at first, but eventually you'll hit a wall where this doesn't work, and you have to add another memory technique. Eventually you end up with a complex multi-layered system, because what people want by "memory" is actually 10 different things which all need their own solution.