Le libre, pourquoi ? comment ?

• Moins de restrictions = plus de diffusion

• Améliorer sa réputation

• Se démarquer par rapport à la concurrence

• Entrer en contact avec de nouvelles personnes

• Réciprocité

Et pour le plaisir.

Those who shared their positive experiences increased in positive affect, happiness, and life satisfaction over the course of four weeks

A boost of positive affect: The perks of sharing positive experiences - Nathaniel M. Lambert, A. Marlea Gwinn, Roy F. Baumeister, Amy Strachman, Isaac J. Washburn, Shelly L. Gable, and Frank D. Fincham

Journal of Social and Personal Relationships, Vol 30, Issue 1, pp. 24 – 43, First Published August 9, 2012

Frequencies of Duchenne and open smiles were higher in the sharing situation as opposed to the control situation

Smiles when sharing - Mehu, Marc et al.

Evolution and Human Behavior , Volume 28 , Issue 6 , 415 - 422