Currently all questions and suggestions are very general, but there will probably come a time when one wants to do something in a specific area, and would like the option of specifying the region that a tag applies to. One of the very important aspects of this site is unity, so I don't want the site to be based on countries, cities, etc. This would encourage division. I would prefer the concept of regions, which is basically specifying a location (possibly chosen from a map), and a specific radius. One could then set a region for oneself and filter suggestions based on one's own region.