Art Directors

Bill Green
http://makethelogobigger.blogspot.com/

Authors

William Gibson
http://www.williamgibsonbooks.com/

Neil Gaiman
http://journal.neilgaiman.com/

Authors, continued.

John Scalzi
http://whatever.scalzi.com/

Matt Ruff
http://matt-ruff.livejournal.com/

Chris Moore
http://blog.chrismoore.com/

Caricature Artist

Tom Richmond
http://www.tomrichmond.com/blog/index.php
blog

Chemistry

In the Pipeline
http://pipeline.corante.com/
Derek Lowe

Comics

xkcd
http://www.xkcd.com/
Randall Munroe

Hob
http://alibi-shop.livejournal.com/
His blog, that is, not his comics.

Comics about Advertising

words and pictures
http://wordsandpicturesonline.com/

Cooking

FreeCulinarySchool.com
http://www.freeculinaryschool.com/

Copyediting

headsup: the blog
http://headsuptheblog.blogspot.com/

A Capital Idea
http://nstockdale.blogspot.com/
Nicole Stockdale

Copyediting continues

the slot
http://theslot.blogspot.com/
Bill Walsh

Copywriting

copyranter
http://copyranter.blogspot.com/

Design

Design Observer
http://www.designobserver.com/

Food

Ruhlman
http://ruhlman.typepad.com/
He ruhles.

David Lebovitz
http://www.davidlebovitz.com/
The Sweet Life in Paris

Friends and Acquaintances

Patrick
http://ptufts.blogspot.com/

mjd
http://www.plover.com/blog/
The Universe of Discourse

Friends and Acquaintances (continued)

Wei-Hwa (I)
http://onigame.livejournal.com/

Bill Cheswick's Diary
http://www.cheswick.com/ches/diary.html

Friends and Acquaintances (continued further)

Cosma Shalizi
http://www.cscs.umich.edu/~crshalizi/weblog/

Mark Thomas
http://sorabji.com/

Friends and Acquaintances (continued even further)

Kee Hinkley
https://plus.google.com/+KeeHinckley

Games

Escapist Magazine's Zero Punctuation
http://www.escapistmagazine.com/videos/view/zero-punctuation

PissyLittleSausages
http://pissylittlesausages.wordpress.com/

Games (continued)

Clive Thompson
http://www.collisiondetection.net/

David Edery
http://www.edery.org/
Game Tycoon

Games (continued further)

Game Girl Advance
http://www.gamegirladvance.com/
Jane Pinckard

Rock, Paper, Shotgun
http://www.rockpapershotgun.com/
PC Games, British

Illustrations

Drawn!
http://drawn.ca/

Halfbakers

calum
http://calumerio.multiply.com/

degroof
http://degroof.blogspot.com/

Klaatu
http://myleftgonad.blogspot.com/

John Hodgman

The Areas Of My Expertise
http://www.areasofmyexpertise.com/

John Hodgman (continued)

Fans
http://community.livejournal.com/john_hodgfans/

The 700 Hoboes Project
http://www.e-hobo.com/

Juggling

Lauren
http://www.livejournal.com/users/laurenhat/
The blogger formerly known as neuralgirl

Robert Harris
http://www.trebor.org/

Juggling (continued)

Seth Golub
http://www.sethoscope.net/

Law

Unclaimed Territory
http://www.salon.com/opinion/greenwald/index.html
Glenn Greenwald. Moved to Salon for the extra attention.

Linguistics

Language Log
http://languagelog.ldc.upenn.edu/nll/
Mark Liberman, Geoffrey K. Pullum.

Literal-Minded
http://literalminded.wordpress.com/
Neal Whitman, Ohio

Linguistics (continued)

Language Hat
http://www.languagehat.com/

Phonoloblog
http://camba.ucsd.edu/phonoloblog/
As in phonology.

Maps

Strange Maps
http://strangemaps.wordpress.com/

Media

Jim Romenesko
http://www.poynter.org/column.asp?id=45

Thoughtgadgets
http://www.thoughtgadgets.com/
Media Advertising Buyers

Memoir

Sybil Lockhart
http://www.literarymama.com/columns/mamainthemiddle/
Her column for literary mama magazine.

Movies

Bitter Films Production Journal
http://www.bitterfilms.com/forum.html
From Don Hertzfeld ("Billy's Balloon", etc.)

Music

Momus
http://www.livejournal.com/users/imomus/
Post- something.

David Byrne
http://journal.davidbyrne.com/

Music (continued)

Jonathan Coulton
http://www.jonathancoulton.com/
You know it isn't easy living here on Skullcrusher Mountain

Pastry

Cake Wrecks
http://cakewrecks.blogspot.com/
When professional cakes go horribly, hilariously wrong.

Joe Pastry
http://www.joepastry.com/

Shuna Fish Lydon
http://eggbeater.typepad.com/

Puzzles

Eric Berlin
http://ericberlin.com/
Milton Breen's author

Security

Richard Bejtlich
http://taosecurity.blogspot.com/

Bruce Schneier
http://www.schneier.com/blog/

Security (continued)

Diomidis Spinellis
http://www.spinellis.gr/blog/

Steve Bellovin
http://www.cs.columbia.edu/~smb/blog/

Sendmail (and Ex-Sendmail)

Murray
http://www.livejournal.com/users/dethtonge/

Rand
http://singletrack.org/~randal/blog/

Sex

Slashdong
http://www.slashdong.org/
"Like talking about sex with your parents, who just happen to be engineers."

Skeptics

SkepChick
http://www.skepchick.org/

Neurologica
http://www.theness.com/neurologicablog/index.php
Steven Novella's other blog

Television

Television Without Pity
http://www.televisionwithoutpity.com/

Trade

Thomas Mahon
http://www.englishcut.com/
Bespoke Savile Row Tailor, London. Oh my.

Tales from the Road
http://trafficcopstories.blogspot.com/

Trade, continued.

Cockpit Conversation
http://airplanepilot.blogspot.com/
Canadian commercial pilot

Writers

E.E. Knight
http://eeknight.livejournal.com/

Jane Espenson
http://www.janeespenson.com/

Writers, continued

Christopher Hitchens' recent work
http://www.hitchensweb.com/
Collected links

Francis Heaney
http://www.yarnivore.com/francis/