Ideal components

Wanted: a completely open source, open data, client and server interactive information system.

reciprocal content

http://openlayers.org/ - free maps (using openstreetmaps)

http://semanticweb.org/wiki/SemFS - webdav access to smw tagged content (java)

polyglot - jvm, ruby, python, php vs .net universe

microformats

Ontologies

http://ontologyonline.org/ - meta directory

http://www.schemaweb.info/default.aspx - RDF schemas

mulgara - scalable rdf (java) - http://docs.mulgara.org/overview/links.html links to lots of orientation

http://www5.umweltbundesamt.at/ALTERNet/index.php?title=Ont:ALTER-Net_Ontology - social field ontologies

http://typewriter.freebaseapps.com/ cc typed information

Ideal systems

Scala Lift ?