Steven Sinofsky posted a new post on the Building Windows 8 blog, this time about the Start menu

This post kicks off a series of posts on the design of the Start screen and the evolution of the core activity of launching and switching programs. Some folks are calling the Start screen the "Metro shell" for Windows 8, but for us it is the evolution of the Start menu and associated functions. We've been watching the comments closely and have seen the full spectrum of reactions as one would expect when the core interface changes. We want to use these blog posts to have a dialog that reflects back on your comments, and so we’ll start by walking you through the history and decisions that led to the current design. Because the Developer Preview is focused on building apps, and the core user experience is still under development, we want to make sure our discussions start from first principles and work through the design to provide a fuller context for where we will be at the next project milestone.

This post was authored by Chaitanya Sareen, program manager lead on our Core Experience Evolved team. You might remember Chaitanya, as he also worked on the Windows 7 experience and authored posts on the Engineering 7 blog.

  Windows 8: Evolving the Start menu