You know, back in the day, expandable themes were kind of cool. If you're not familiar with the term, it means that a section of a site can expand or contact as you make a browser window larger or smaller to fill the space so that the whole site fills the window. That was fine for the days of 800x600 or even 1024x768 resolutions, but right now I have an Apple Cinema Display with a 1680x1050 resolution. Most times my main browser window fills the screen. Do you have any idea how much of a pain it is to read a blog entry that spans almost that entire entry sans sidebars? It's a royal PITA! Even better are the ones that have two columns: one that floats right an one that floats left with no set width for the whole page. It leaves a big huge freakin' while hole in the middle of their site. Not pretty, let me tell you.