typically I share what ever that I can share to help others on the map, because maps and google maps in specific has helped me a lot. It helped me with my work, with my free time planning and with pretty much anything else. I just check them every time before I go anywhere.
The most thing that I like sharing on the map should be the reviews, I just like sharing the ideas that I have gathered about some places. either they were positive or negative once I just like to let people know some important aspects before they make planes to go to any place. and I believe that every one should pay attention to reviews, a negative review for a business should encourage the business owners to make better work and a positive one should make a good business have more customers. a truthful review will benefit everyone.