Windows XP always had folder and tree structure merging. Now Windows Vista has Duplicate and Replace, Windows 7 further simplified the interface with "Yes to All", "No to All", etc.
I hope, hope, hope, Finder catches up to basic core folder operations that I miss from Windows 95. It would make life so much easier than having to spend hours sorting through sub folders or try to get Automator to not-so-automate BASIC file operations.
Is that too much to ask? Welcome to 1995.
Oh, and native FTP with upload in the Finder would be nice. FOR CRYING OUT LOUD!
We have a winner here...