I think it's not whether you don't want to memorize web pages to a detailed extent. After years of repeated use you'll do so even if you don't want to.

    For instance, take WordPress. I decided to try something new and put one of my blogs on a different system for a while. However, I didn't know how to do anything because I really wasn't used to it. I did learn the basics, posting etc, but it has a whole different way of adding themes,and plugins than WP does. You have to build what they call "forms." It wasn't that it was inaccessible, I just was used to WP, so that's what I went back to.