Expose is amazing. I feel naked when having to use a Windows PC these days.
Ive been trying to think of ways to improve it. /QUOTE]
Would that be because you are naked when using your PC?
Anyway, I think the way to improve it would be to have windows in the same program be grouped together like all your stickies windows all together, safari windows all together.
Also, smaller things such as an iTunes controller stay in basically the same place each time wherever that is on the desktop. Consistency would make it easier to choose. Sort of like when dashboard comes up you always know where to expect things- I know you have differenet windows open when accessing Expose, but often times a user will have the a few of the same windows open. I always have the itunes controller in the small version and two sticky notes always open and access them often.
I also think when you mouse over a window in Expose it should not only show the title of the window but the program it is in. I know I often have an email and a word docuemnt that might be titled very similar and would make it easier for me to choose when I have 6 or 8 windows open at the same time.