This site was mentioned on a thread here. I am curious if anyone has purchased his nursery 'system' and their impressions of it. His website has some good information on propagation, but nothing you couldn't get from a library with a little work. What really strikes me is that he describes it as very profitable, but does not figure in the cost of the time spent. I kind of like the idea, but his website reads like an infomercial. Is this a worthwhile way to spend time to develop another income stream? And if it is, is buying what he has to say worthwhile?