Of Patterns and Power: Web Standards Then & Now

Separating structure from style and behavior was the web standards movement's prime revelation, and each generation of web designers discovers it anew. This separation is what makes our content as backward-compatible as it is forward-compatible (or "future-friendly," if you prefer). It’s the key to re-use. The key to accessibility. The key to the new kinds of CMS systems we're just beginning to dream up. It's what makes our content as accessible to an ancient device as it will be to an unimagined future one.

Zeldman nailed it in this recent piece. The style / behavior separation he's preached his entire career drove my decision to separate structure / logic in Pakyow. Markup, even in a templating system, should be expressed in terms of content. Semantics are just as important during development as they are in production.

Web standards is more relevant than ever.