Congratulations to Firaxis Games who are about to release a touch-enabled version of Civ V. I got a few fingers on at IDF2012 and put together a video demo for you.
This Ivy-Bridge optimised version will be available to everyone as an update in Steam in Q4 and it works well. Firaxis have worked around the issue of hover/tooltips b implementing scrolling using a two-finger gesture. It’s not natural at first but to be able to get the tooltips easily is welcome.