Development
Producing "table-less" websites should be the standard for any layout.
Design
I feel that a simple clean design is pivotal in the new web environment. I use the newest Adobe Creative Suite to develop modern yet elegant web interfaces.
Standards and Accessibility
Validating Web documents is an important step which can dramatically help improving and ensuring their quality, and it can save a lot of time and money!
Web 2.0
Building applications around the unique features of the Internet is key, as opposed to building applications and expecting the Internet to suit as a platform.