I happen to know someone who, from an early age, spent far too many hours in his bedroom with his computers, BBCs etc.
By the time he reached his mid teens he had virtually No social skills, he couldn't converse with anyone, stuck out like a saw thumb in a group and ended up needing serious help for a few years.
I have to agree with Nige, there are far too many lazy, selfish and useless young parents.
I do a school run twice a day with my grandchildren and watch the young parents and how they interact with their children.
Before the kids go in or come out the vast majority are more interested in their mobile phones than their kids, apart from the initial hello as they come out of school not a lot more happens.
Keep youngsters AWAY from these contraptions, remember they're a TOOL not a way of life.