Microsoft eventually noticed this subculture. Instead of a full TWM, they released as part of the PowerToys suite. It isn't a "true" tiling manager (as it doesn't always automate placement), but it gave the average user a taste of the grid-based life without needing to learn complex Lisp or Haskell configurations. Where We Are Today
While the built-in Microsoft Windows manager has followed a stacking approach since Windows 2.0, you can achieve a sophisticated tiling experience using third-party software windows tiling window manager