As most any web designer knows your knowledge is never complete. The things listed on the left are what I would like to learn in the near future. I was surprised once I started getting into web design and realized how much there really is to learn. Off the top of my head there is HTML, DHTML, CSS, Java, Javascript, PHP, MySQL, PostreSQL, ASP...Almost all those languages you could spend years in college to master. I have tryed to keep my focus on HTML, CSS, Javascript, PHP, MYSQL just so I can reach advanced knowledge of some of the aspects of being a web designer.
I surprisingly find programming very entertaining and even spend my weekends doing random projects or updating some of my old code. I still speak on a friendly level with my old employer Virtual Creations and we sit and talk on the phone about coding. He just recently told me he has been playing with Phpdoc a great tool for documenting your code and he loves it. Sent me some code of what he had done and I can't wait to give it a try.