Here is a recent study showing the impact of emotional content and user engagement.

It is pointed out that {“part of what makes emotional content so susceptible to spreading is that emotions themselves are contagious and positive emotions best negative ones, any emotion bests none at all.”}

read more – http://www.fastcodesign.com/3024276/evidence/these-scientists-studied-why-internet-stories-go-viral-you-wont-believe-what-they-f?utm_content=buffer71436&utm_medium=social&utm_source=plus.google.com&utm_campaign=buffer