Multiple Locations Per Location Column

I would love to see the ability to add multiple locations to the location column per item. We track our digital campaigns, and the same ad will be promoted in 2-10 different US states. I’d rather not have to create 10 columns for one item, but I’d like to be able to see on a map where our message is being promoted.

I would also like to have this feature added. I’m tracking a database of online tools and want to track which states/countries have coverage. It would be very beneficial to list multiple locations per item.