- Web platform for creating beautiful maps (from shapefile or PostGIS data) with a css-like online editor. It's also a tiling application (using Mapnik).
2) GeoCat Bridge
- This ArcGIS extension can easily publish metadata from a list of layers in the TOC into GeoNetwork BUT ALSO publish the data themselves to your WMS server (in the beta version) and keep the symbology (convert into a SLD for GeoServer or a mapfile for MapServer).
4) CartoDB
- Online geospatial database with PostGIS in the backend (inspired from Google Fusion but OS).
7) Polymaps and ModestMap
- Two lightweight javascript libraries for displaying interactive maps on the Web.
8) CartoSet
- Customizable geoportal solution that allows creation of nice looking maps and to publish them easily on the Web.
9) Stado
- Very new product that enable powerfull and massively parellel processing (MPP) architecture with Postgresql and PostGIS. Seem really promising...