Five negative impacts on social net work : - It make it easier for criminals to find out basic information about you - It make it easier for people who wanted to take your pictures for wrong reasons - Criminals could use it to find out where you live - If you upload your artworks or project to social media, it would be easy for people to use it without permission - It can be used to find out/predict your activity and track you
Positive Impact - It broaden your connection - It make it easy for you to find out about news and other information - It could serve as a platform for new business - For parents , it could be used to watch out their children - It could be used to gain more exposure for your artwork or project
It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept