Newsletter platforms like Substack, which recently raised a $15.3M funding round, offer some writers a sustainable business model, but others see a bubble (Kaitlyn Tiffany/The Atlantic)

Kaitlyn Tiffany / The Atlantic:
Newsletter platforms like Substack, which recently raised a $15.3M funding round, offer some writers a sustainable business model, but others see a bubble  —  Venture capital has finally come for the least sexy communication style.  —  It's unclear to me whether anyone has ever fallen in love over email …