John Graham-Cumming

I am...

	... CTO of a stealth-mode start-up
	... Founder (at large) of Electric Cloud
	... owner of extravalent (where you can license polymail)
	... a member of the Virus Bulletin and MailChannels advisory boards
	... creator of geekatlas.com, jeaig, l8tr.org, twi.bz and The Equationater
	... author of The Geek Atlas

Latest Free Software Versions

The following are the latest versions of my software (clicking the software name takes you to its home page; clicking the version takes you directly to the download):

	GNU Make Standard Library v1.0.11 (21 May 2008)
	GNU Make Debugger v1.0.2 (5 April 2006)
	POPFile v1.1.0 (30 November 2008)
	quepasa v0.0.1 (13 May 2004)
	tumbler v0.2.0 (28 October 2004)
	shimmer v0.1.0 (7 January 2008)

Archived Content

Content that is still available on line, but that is no longer maintained.

	The Spammers' Compendium (The Spammers' Compendium is now being maintained here)
	Anti-spam Tool League Table

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Publications

The Geek Atlas

With this unique traveler's guide, you'll learn about 128 destinations around the world where discoveries in science, mathematics, or technology occurred or is happening now. Travel to Munich to see the world's largest science museum, watch Foucault's pendulum swinging in Paris, ponder a descendant of Newton's apple tree at Trinity College, Cambridge, and more. Each site in The Geek Atlas focuses on discoveries or inventions, and includes information about the people and the science behind them.

GNU Make Unleashed

230 pages of GNU Make from basics to advanced. Covering topics not covered in other GNU Make books such as: eliminating recursive make, doing arithmetic, Makefile debugging techniques and more.

Everything you wanted to know about making real Makefiles.

What's New

June 2009

	14th: Unleash your inner geek without spending a cent (San Francisco Chronicle article)
	8th: Blog entry: The Geek Atlas helping to save Bletchley Park

May 2009

	29th: Blog entry: geekatlas.com launches
	28th: Blog entry: Background information for reviewers of The Geek Atlas
	27th: Blog entry: Five places you've never heard of featured in The Geek Atlas
	26th: Blog entry: The Geek Atlas video series
	21st: Blog entry: The Geek Atlas is now available as an ebook
	13th: Blog entry: Taking a fresh look at familiar landmarks with The Geek Atlas
	13th: Blog entry: Some of the science inside The Geek Atlas
	12th: Blog entry: Children and The Geek Atlas
	12th: Blog entry: The Geek Atlas is for non-geeks too
	12th: Blog entry: Why I wrote The Geek Atlas
	11th: Blog entry: Frequently misunderstood logic: modus tollens
	11th: Blog entry: Resources I used while writing The Geek Atlas
	5th: Blog entry: Can you trust Paul Graham with your password?
	1st: Blog entry: Can you trust 37signals with your password?

April 2009

	30th: Blog entry: The porn analogy
	27th: Blog entry: Adding a # key to a British keyboard on a Mac
	15th: Blog entry: The Geek Atlas World Map
	1st: Blog entry: The JavaScript Tsunami

Activity Monitor

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