Tara Calishain is the creator of the site, ResearchBuzz. She is an expert on Internet search engines and how they can be used effectively in business situations.
Rael Dornfest is a Researcher at the O'Reilly & Associates focusing on technologies just beyond the pale. He assesses, experiments, programs, and writes for the O'Reilly network and O'Reilly publications. Dornfest is Program Chair of the O'Reilly Emerging Technology Conference, Chair of the RSS-DEV Working Group, and developer of Meerkat: An Open Wire Service. In his copious free time, he develops bits and bobs of Open Source software and maintains his raelity bytes Weblog.
DJ Adams is an old SAP hacker who still thinks JCL and S/370 assembler are pretty cool. In recent years he's been successfully combining open source software with R/3 to produce hybrid systems that show off the power of free software. He's the author of O'Reilly's Programming Jabber book, contributes articles to O'ReillyNet's P2P site, and has to own up to being responsible for the Jabber::Connection, Jabber::RPC and Jabber::Component::Proxy modules on CPAN.