Encyclopedia Pragmatica

Coming soon...

In the meantime, check out some stuff:

Stamen is my San Francisco design consultancy specializing in data visualization and maps.
modestmaps-js is a JavaScript library for making maps in pure HTML. It's undergoing heavy development, and is about to get a lot more interesting.
Polymaps is quite possibly the most ridiculous JavaScript mapping library ever. (Older browsers need not apply.)
HTMAPL is a little project intented to make designing web maps a bit less painful. It backs onto both ModestMaps and Polymaps.
Geoff is a JavaScript toolbox for working with GeoJSON features.

(I'm kind of into JavaScript right now.)

Some recent projects of ours at Stamen:

Dotspotting is an ongoing effort, and the main thrust of our Knight News Challenge grant. Upload spreadsheets and make beautiful, searchable, embeddable maps. The front-end was done with a mixture of Polymaps, ModestMaps JS, HTMAPL, and jQuery DataTables.
maps.onebayarea.org is an interactive map showing the intersections of transportation and housing policy in the San Francisco Bay Area. We made it with Polymaps, jQuery, and a bunch of Python.
ONE.org/data is the online expression of the ONE DATA Report, which documents aid to Africa from first-world nations, and the G8 in particular. The site is built with Wordpress, and we used jQuery and Protovis for the charts and bubble graphs.