As you might have known, Mirror Neurons are hypothetically the neuron pair - each of which is carried by other person - that make people to share their feeling although one of them just observes the action instead of take a part in the action. ( This short video is a succinct summary of this neurons, for more see this TED Talk )
the excerpt from the Wikipedia:
"A mirror neuron is a neuron that fires both when an animal acts and when the animal observes the same action performed by another. Thus, the neuron "mirrors" the behaviour the other, as though the observer were itself acting. Such neurons have been directly observed in primate and other species including birds. In humans, brain activity consistent with that of mirror neurons has been found in the premotor cortex, the supplementary motor area, the primary somatosensory cortex and the inferior parietal cortex."
Considering the impulsing effect of Mirror Neurons for the observer, could all these remotely perceived entertainments be taking advantage of these neurons?