I wondered this too but didn't have any good ideas (generally speaking, building theory, etc) Just belatedly noticed https://news.ycombinator.com/item?id=30471

I wondered this too but didn't have any good ideas (generally speaking, building theory, etc) Just belatedly noticed https://news.ycombinator.com/item?id=30471631 https://news.ycombinator.com/item?id=30471631, perhaps you hadn't seen it