I am just skeptical about outside of large cities since even Yelp has very little coverage outside of major cities, and they have a much larger demographic. How

I am just skeptical about outside of large cities since even Yelp has very little coverage outside of major cities, and they have a much larger demographic. However, I can see that targeting other dietary needs doesn't really have any disadvantages, and especially since some overlap (vegetarian/gout), it could be good. Thanks for the advice!