This would be a very very small percentage that I would gladly sacrifice.
An option to set how tight geo targetting would be good.
ie. an option to only show for ips for the same country or ips + the native tld.
I could but I want to appear for "widgets Ireland" which would be a lot more searches.
"FYI, geotargeting also includes searches qualified by the location in the keyword. So, if you are advertising in Ireland only for the keyword "widgets" and somebody from any location searches for "widgets ireland" you WILL show up."
I never knew that, my keyword does contain Ireland. Surely if someone wanted this to be the case they would not specify a region in the first place. It seems targeting for a specific region is more flexible than I thought.