A Modular Geoportal
An attempt to build the opposite of "GIS on the Web". This is a basically a light wrapper page built around PostGIS in its CartoDB incarnation, meant to deliver a single theme of data to both technical and lay audiences. Read more about it here.
Check out the demo here.
Built on Open Source for Open Data
This work is licensed under a Creative Commons Attribution 3.0 Unported License.