Microsoft Office 2010 Preview
This is impenetrable. It’s UI salad. I realize this is not (yet) shipping software, but my god. If you sat me down in front of this, I wouldn’t have the slightest idea where to begin.
Update (2009-04-30):
So in short, if Steven Frank wants to call the Ribbon “UI salad”, it is fine by me since I’ve found its use in its original habitat a very desirable and nutritious salad.
Part of the reason my reaction was so negative was that, in my mind, I was trying to walk through a phone conversation with a hypothetical family member who was struggling with that window.