Compass creator and Sass core team member Chris Eppstein on the state of CSS:
The CSS Working Group needs to stop rearranging deck chairs for a while and plug the giant holes first.
It is time for native feature detection, it is time for mixins and selector inheritance, it is time for variables, it is time for user-defined functions, it is time for better syntax. Actually, I take that back. It’s way past time. Developers have been demanding variables for their CSS for a decade and that CSS doesn’t have this feature yet is an absolute embarrassment.
I often hear from excited new Sass users that Sass is what CSS should have been. Here’s to a day in the future when some of these features make it into the CSS spec and preprocessors can tackle bigger issues like spriting, asset management, and the like.