map stuff

I've put together a combination map of roads I've driven along with rivers I've paddled on Obsphere. Even allowing for Mercator distortion, that is a daunting distance. It's been a month now, and I still can't really wrap my head around it.

Speaking of Obsphere, I've been doing some minor feature improvements and bug fixes over the last few weeks. I really need to promote it more. I put in too much effort to just let it die like this.