From your point of view the evidence is there, in the business point of view this works, but people just don't have the courage to -- (Whoosh) RS: They don't even have the incentive.
Do teu ponto de vista, as provas existem, ao nível empresarial isto funciona, mas as pessoas não têm coragem de adotar? RS: Nem sequer têm incentivos para fazê-lo.