It sounds like there are two competing mindsets: organized chaos and organized by discussion topic.
Analogy time!
Material on the ground is not stickied (it floats around). The filing cabinet drawers represent each city's respective construction thread.
Something like this could work but I'm also comfortable with the mess
I'm not supporting this for Saskatchewan's sake. We don't have a lot of off-topic discussion, or individual project threads.
I should have broken the poll into SK/MB and made it public...hahaha