What I like the most about sharing in google maps is to make reviews and add data that allows others to make the right decisions when visiting a place or going to use a service. It is not the first time that opinions are “sponsored” and have little to do with the reality of the place. Also sometimes the photos are uploaded by mistake and that generates confusion to the users of maps, - there are many people who do not fully understand how electronic devices work, much less the apps they use;). For this reason I am always trying to make corrections as a way to help on the site.