Oh totally. This article was really about exposing the different economic models open to folk. However I think the point I was attempting to make in this para was that if you're doing 1 day a week paid client work, you're probably spending the other 4 days writing articles, talking at events, writing proposals, having meetings and doing biz dev. So ironically the amount of actual work you do is the same. It's just with one you're doing less paid design work and more biz dev, while with the other you're doing more design work and less biz dev.