Great post! I would agree. I once had someone say to me, "how do you make any money when you give away so much of your content for free?" And I said, "you mean like talking to you right now or blogging?" And what I told her was that I hope that when you need something, you think of me. I believe that people remember or bookmark blogs that are informative and keep those websites Top of Mind. So later, when they need your services, you're Top of Mind.