- Mark Weinstein is a dad of three kids under 9.
- He was an early investor in a social media company.
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I invested in early social media startups. After having 3 kids, here's why I never share my kids' photos online and prefer group chats instead.
Mark Weinstein has three kids under the age of 9. He doesn't post photos of his kids, and the younger two get no screen time at all.
Mark Weinstein doesn't post about his kids online.Courtesy of Mark Weinstein
