The IPython HTML Notebook made a big splash at PyCon and I'm trying it out at lunch. It's more than just a little bit awesome. I wonder how long until I'm able to clean data in a Notebook using Pandas instead of Google Refine? And for anybody out there who is thinking about visualizing geospatial data in Notebook, my descartes package makes it easy to use GeoJSON-ish data.
Click the image above for larger versions. Code in the notebook also available at https://gist.github.com/2023182.