When creating tags, should we be using the American or British word for the concept? We've already had some confusion over "public-transit" which seems to be an Americanism. There are other words which have completely different meanings in American English and British English, such as "pavement," and some where there the same concept will be called by different names (tarmac vs asphalt).
In a contents of a post, the person can just use the term they are more familiar with, and if there's any confusion, people can clarify in the comments or by editing the post to disambiguate. However, tags are shared between all users, and should generally be short and thus you can't really fit in both variations. How should we resolve this issue? Use all-American, all-British, try to find something that will be clear to both even if it's not the most obvious term to either, use whichever version the first person to create the tag uses?