As a motivational speaker a person may inspire others, or even help businesses achieve clarity when they are trying to portray a new venture to a select audience.  Though a text description on a page doesn't do much to grab the attention of an individual seeking to book your services.  Having and operating a website that has embedded audio clips, client testimonials, and even a form to submit potential booking dates; may just be what is needed to grab that attention.  And as anyone in marketing will tell you, the longer you can steal a targeted individual's attention, the higher the potential of them turning into a paying customer.  So why not achieve clarity in the way that you advertise yourself, step off the page and up to the web.