I don't mind being inundated with recommendations from doctors or even self-proclaimed "experts" telling me how to stay a healthy adult. What I do mind, however, is being boldly told what I should and shouldn't do with my children. Before you go having a temper tantrum, I fully recognize the hypocrisy I described. I just don't care.
Communication through social media seems to heighten a child's expectation of an immediate response and sense of urgency in regard to his or her feelings and needs. Urgency, however, is an enemy of emotional maturity. Children need to learn, slowly over the course of childhood and adolescence, that what they want or need they do not always need "now."
Understandably parents want, and need, immediate guidance on how to raise happy and healthy kids, yet rigorous scientific studies of how technology affects the development of young children typically take many years to complete. With technology still in its infancy there is no easy answer to the question of "how much."