It seems rather clumsy (IMO) to have three seperate menus when they could all be easily lumped into one 'system' menu, which itself could be the Ubuntu logo in the upper left corner of the screen. This seems more logical to me and it frees up valuable space removing the words "Application", "Places" and "System" from the top panel, allowing one to then occupy that freed space with all the items on the bottom panel, thus eliminating another bit of (IMO) clumsiness in the desktop interface.
I'd propose achieving this by doing the following:
- Clicking on the Ubuntu logo brings up the system menu, which has a left and right list.
- The left list is made up of the entire contents of the current "Places" menu, without the 'Search for files' and 'Recent files' options.
- The right list is topped by 'Applications' (which then contains the entire contents of the current "Applications" menu), 'Search for files' and 'Recent files', followed by the entire contents of the current "System" menu.
- Rename 'Preferences' to 'User Preferences' and 'Administration' to 'System Administration' to make clear the difference between the two sub-menus. Perhaps just adding "user" to the one would be enough?
The reason I suggest moving 'Search for files' and 'Recent files' to the right list is to balance out the two lists with 11 items each, and the fact that 'Recent files' needs to expand and that would look awkward extending over from the far left side of the menu.