Engadget got a few screenshots of what may be the user interface for all Google web applications, from Gmail to Google's search itself. As you can see in these images, they may adopt Google Wave's look.
It's still not clear if these screenshots are real, but if they are, I will be very grateful. If only not to make my eyes hurt every time I have to open Gmail. The actual user interface won't be much better, but at least it will feel a little bit clearer and organized. Bonus points: Google Wave may have found some real use, at last. [Engadget]