A link to this website came through one of the email lists I am on. I love the idea of a strawberry tower. This is something that I would definitely consider trying for the garden for the coming year. My strawberries were not very productive this year. There are pictures on the page if you want to check them out.
Scroll down the page on this link and there are a few pictures of a different type of strawberry tower. These would not be suitable for our small backyard, but I would love to do this if we had a larger space.