More Polymaps GeoJSON layer hacking

A while ago I started using Polymaps as my mapping library. I like it much better than other alternatives. I put together a rather stable map viewer that layers my own GeoJSON layer on top of OpenStreetMap tiles. My GeoJSON layer is rendered on demand and then cached to the file system in a nifty solution using Connect, its Connect’s static file middleware, Connect’s router middleware, and a database hitting service of my own. It all runs on node and is super fine and dandy. Some other day I’ll need to write that up.
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