Who else was fascinated by the DOM when first encountered? When I first began my journey as a programmer I found that the term Technology was always set in strictly a physical sense in my mind; that is until I started to realize that every language is in fact a piece of technology, which is supported by massive libraries. Then I realize that the DOM is another standardized technology that structures the web. And of course as I gained more insight and got introduced to more "technology" the clearer it became. I'm just glad we have so much selection in terms of this technology. Whether it's a language you want to use, a particular OS, Vm, framework or the plethora of others begging to aid and assist.