Dunbar’s Number and the Future of Communications
Over the past year, I’ve wished more of my friends “Happy Birthday” than I had my entire life prior to that. This summer, I’ve checked in daily with numerous friends while they were on their vacations. And last week I accidentally ignited a debate among 16 of my friends over the article “Why Exercise Won’t Make You Thin.”
Of course, none of this happened in person, but via Facebook and Twitter.
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