Some unordered links from the workshop participant presentations:

• Nodemail
• yuri.at/go (Gerald Kogler’s blog)
• prefuse.sourcefourge.net – Java library for infoviz
• pimpampum, several Flickr hacks like Bubblr
• Derivart, Barcelona art group working among other things with financial data.
• Switchboard by Jeff Crouse, Processing library for web services
• Christian Riekoff / texone.org, multiple Processing libraries (proMidi, proDOC, proXML, proSVG etc)
• Matekemata