Question: Richard Dalton is a former editor of the Whole Earth Software Review, he was a featured columnist for InformationWeek, a digital magazine which conducts corresponding face-to-face events, virtual events, and research, and is headquartered in which city, in California?

Context paragraphs:
Richard Dalton (editor): Richard Dalton is a former editor of the Whole Earth Software Review.  He is currently president of Keep/Track Corporation (Falmouth, Massachusetts).  For nine years he was a research affiliate of the Institute for the Future in Menlo Park, California specializing in emerging technologies and their business and social implications.  He was a featured columnist for InformationWeek and Windows Magazine, and also wrote a column for Byte. com.  He has recently spoken at Comdex, the Groupware Users Exchange, the InterClass European Conference and the Federal Government Group Decision Technology Conference.

CoEvolution Quarterly: CoEvolution Quarterly (1974–1985) is a descendant of Stewart Brand's "Whole Earth Catalog".  Stewart Brand founded the "CoEvolution Quarterly" in 1974 using proceeds from the "Whole Earth Catalog."  It evolved out of the original "Supplement to the Whole Earth Catalog".  Fred Turner notes that in 1985, Brand merged "CoEvolution Quarterly" with "The Whole Earth Software Review" (a supplement to "The Whole Earth Software Catalog") to create the "Whole Earth Review."

Whole Earth Review: Whole Earth Review (Whole Earth after 1997) was a magazine which was founded in January 1985 after the merger of the "Whole Earth Software Review" (a supplement to the "Whole Earth Software Catalog") and the "CoEvolution Quarterly".  All of these periodicals are descendants of Stewart Brand's "Whole Earth Catalog".

Music Works: MusicWorks, also MusicWorks Personal, is a music notation sequencing program for Windows 10 and earlier that uses MIDI protocol technology.  An earlier release version ran on Windows 9x.  It is being developed by Brisbane, Australia based tierramedia (which means "Middle Earth") formally called Middle Earth Software Systems.  The rise in the popularity of Middle Earth meant the name had to change (sadly!) .  Its native file format is . MWW, but it can also import and export . mid.  It has a font-based interface, and formatting up to the look of professional notation.  Early versions of Music Works featured commonwealth music terms, and an easily crackable bug: the copy protection for the trial version could be circumnavigated by simply reinstalling the program.  This was only fixed in the final, polished version, which was Music Works 3.5 Personal.  With that, Middle Earth Software changed to tierramedia.com.

Stewart Brand: Stewart Brand (born December 14, 1938) is an American writer, best known as editor of the "Whole Earth Catalog".  He founded a number of organizations, including The WELL, the Global Business Network, and the Long Now Foundation.  He is the author of several books, most recently "Whole Earth Discipline: An Ecopragmatist Manifesto".

OMNIWRITER: OMNIWRITER is a word processor for the Commodore 64 home computer HESware.  Called "Dean of Commodore 64 word-processing programs" in Stewart Brand's Whole Earth Software Catalog, OMNIWRITER sold at a list price of USD$79.  It was specifically recommended for home business use.

Kevin Kelly (editor): Kevin Kelly (born August 14, 1952) is the founding executive editor of "Wired" magazine, and a former editor/publisher of the "Whole Earth Review".  He has also been a writer, photographer, conservationist, and student of Asian and digital culture.

George Morrow (computers): George Morrow (January 30, 1934 – May 7, 2003) was part of the early microcomputer industry in the United States.  Morrow promoted and improved the S-100 bus used in many early microcomputers.  Called "one of the microcomputer industry's iconoclasts" by Richard Dalton in the Whole Earth Software Catalog, Morrow was also a member of the Homebrew Computer Club.

InformationWeek: InformationWeek is a digital magazine which conducts corresponding face-to-face events, virtual events, and research.  It is headquartered in San Francisco, California and was first published in 1985 by CMP Media, later called CMP Technology.

Whole Earth Software Catalog and Review: The Whole Earth Software Catalog and The Whole Earth Software Review (1984–1985) were two publications produced by Stewart Brand's "Point Foundation" as an extension of " The Whole Earth Catalog".

Supporting paragraphs: Richard Dalton (editor) InformationWeek
Answer: San Francisco