Stop changing anything about pathing. People need files to be in a certain place and be called certain things and not have you change root folder names and constantly change how this behaves for new accounts.
Let me save my stuff in a folder called "whateverIwant" and have the subfolders be in there. At the very lease stick with just "Dropbox" so we can have SOME amount of consistency.
No more Dropbox (blahblah), no more "Blah Blahs Dropbox", no more "Blah Blah's Personal Dropbox Folder With Too Many Spaces In The Path Name For Software To Work"
Just let me put my files where I want, in a folder I can chose the name of.