I'm always startled by comments like this because it's so counter to how I understand humanity. We are social mammals. No amount of good grammar and excellent font choice can substitute for sharing the same physical space together, an act that has been core to what it means to be human literally since we first speciated.
Yeah, writing stuff down is important. But engineering culture is a culture in the real sense of the word and trying to transmit that entirely through text sounds to me like raising a baby using a six-axis robotic arm.