Thanks for the encouragement. Another feature that I'd been considering is a 'save and share url', like http://www.stuffonmaps.com/maps/my_map_of_picnic_sites

Thanks for the encouragement. Another feature that I'd been considering is a 'save and share url', like http://www.stuffonmaps.com/maps/my_map_of_picnic_sites http://www.stuffonmaps.com/maps/my_map_of_picnic_sites Did you mean this, or did you mean link to an external source of CSV data?