Here in the BVI we have a lot of Pokemon Go players who are very keen on the game, often doing walk abouts through town and our pokestops in town almost always have a lure going.
However for a territory that takes up 59 square miles and has a population of 28 thousand people we only have 7 poke stops (other populated islands having only one or none at all). I know more populated countries have plenty, for example a zoo in Kansas has about 6.
I think there are quite a few possible candidates for more pokestops, we have a community college and several high schools that would be great spots but have been overlooked. If more pokestops were added it would keep people from having to buy pokeballs regularly (for people who don't live in town a run through of all the pokestops spawns about 9 pokeballs at a time)
If you're a BVI pokemon go player let's try and get as many signatures as possible to hopefully get Niantic's attention. A long shot I know, but what's the harm in trying?