Howard also hosts a virtual community, Brainstorms. It is enjoyable and has world wide membership. http://brainstorms.rheingold.com/ - I think this is dead now - 2005
Jul'2002 EdgeOrg interview http://www.edge.org/3rd_culture/rheingold/rheingold_print.html
- Jul22'2010 workshop - This workshop begins with a look at the early visions of Vannevar Bush, JCR Licklider, and Douglas Engelbart (with a nod to little-known pioneers like Paul Otlet who preceded these visionaries). We then proceed to examine and try our hand at Social Bookmarking and building information radars, filters, and dashboards.