Hi all!! Being this my second post ever I am looking forward to improve a lot!
Now, talking about the main subject, what I love the most about sharing in Google Maps is to make others’ life easier!
Let me explain.
Everytime I look into Google Maps trying to find a place/thing/etc, I appreciate all the information that is available regarding the search I type in. They say information is power, so I believe that any data regarding a place, it is always welcome.
I started sharing exactly because I couldn’t find any information about X or Y place and since no one had that information, I thought that all the information I had to find would be useful for the next one who typed the searched place in Google Maps, right? 
So there you are, I have been helped by others’ posts and now I post to help yet another ones with my posts. Giving and Receiving, as my Mom uses to say!!
Cheers!!