I absolutely adore how I can just tap the H key and go back to my capitol on the map. What I'd love even more would be if I could hotkey other coordinates just like that. I think it would be far more efficient/effective than designating rally points...

Any other keyboard ideas out there?

Group actions, obviously... Like a key that lets you give bombard commands to every single unit of the selected type in that stack, and a key that lets you command all the workers in a stack to take care of pollution in your territory (even though I know the current whack-a-mole pollution is being removed. ;p)

More shortcut keys i various menus like the "go to city" command. In civ II pressing a letter hilighted the first city which name started with that letter. That was nice.

The option "go to city" is arledy in civ 3

Evenjust being able to customise the basic hotkeys would be nice. Mostly so as to get rid of annoying ones like auto-explore and to change annoyances such as 'automate clear damage' being the exact same shortcut as 'diplomacy'.

It would be nice if the multimedia keyboards
(next track/previous track) would work in-game.