Hi Felipe, 

I am currently in this small village and I want to update POI, businesses and so on. When I am riding through the street with my bike and I see, that what is in OSM is not there in reality, I delete it. I carefully look for any sign or whatever, which could indicate, that there is still something. Just when there is absolutely no sign of any business, a phone number or something, then I delete it. I just can´t stand there each time for minutes and minutes and write a full description and summery, why I do this, why I add this and so on. 
It is my hobby to update places I live or I go. 