I love sharing most info about shops and services in cities on Google Maps. Initially I did it on Wikimapia, then on Google Maps. I like that my activity helps to people to be more notified, especially for tourists. I also like to read feedback of other local guides.
Moreover I like the idea to digitize the offline environment for very fast searching. I believe it has been useful for millions of people including those who visited our country in 2018 for FIFA World Cup