Yet he’s amassed a network of volunteers keen to get involved, thanks in part to his frequent cameos on the thought-leader speaker circuit, including talks at Harvard’s Berkman Klein Center for Internet & Society; the O’Reilly Design Conference; an internal meeting of Facebook designers; and a TEDx event, whose video has been viewed more than 1 million times online.

Source: Addicted to Your iPhone? You’re Not Alone – The Atlantic