Matt Cardin on the Web:

Blog: The Teeming Brain
http://theteemingbrain.wordpress.com

Facebook
http://www.facebook.com/people/Matt-Cardin/1664864878#/profile.php?id=1664864878

Twitter
http://www.twitter.com/mgcardin

Horror and speculative fiction authors:

Paolo Bacigalupi
http://windupstories.com

Laird Barron
http://www.benjamindesign.com/lairdbarron/bio.html

Algernon Blackwood
http://en.wikipedia.org/wiki/Algernon_Blackwood

Ray Bradbury
http://www.raybradbury.com

Quentin S. Crisp
http://my.opera.com/quentinscrisp/blog/

Richard Gavin
http://www.richardgavin.net/

Brian Hodge
http://www.brianhodge.net/

Ted (T.E.D.). Klein
http://en.wikipedia.org/wiki/T._E._D._Klein

John Langan
http://www.amazon.com/Mr-Gaunt-Other-Uneasy-Encounters/dp/0809572494

Thomas Ligotti
http://www.ligotti.net

H.P. Lovecraft
http://www.hplovecraft.com

Arthur Machen
http://www.machensoc.demon.co.uk/

Nick Mamatas
http://www.nick-mamatas.com/

Reggie Oliver
http://www.blackcathedral.co.uk/

Kim Paffenroth
http://gotld.blogspot.com/

Mark Samuels
http://marksamuels.wordpress.com/

Mary Shelley
http://en.wikipedia.org/wiki/Mary_Shelley

Bram Stoker
http://en.wikipedia.org/wiki/Bram_Stoker

Simon Strantzas
http://www.strantzas.com

Stuart Young
http://stuyoung.blogspot.com/

Religion, spirituality, and philosophy:

Henri-Frédéric Amiel
http://en.wikipedia.org/wiki/Henri-Fr%C3%A9d%C3%A9ric_Amiel

The Deoxyribonucleic Hyperdimension
http://deoxy.org/

Douglas Harding
http://www.headless.org/douglas-harding.htm

Brian McLaren
http://www.brianmclaren.net/archives/about-brian/biography/

Friedrich Nietzsche
http://en.wikipedia.org/wiki/Friedrich_Nietzsche

Ayn Rand
http://www.aynrand.org

Arthur Schopenhauer
http://en.wikipedia.org/wiki/Arthur_Schopenhauer

Eckhart Tolle
http://www.eckharttolle.com

Alan Watts
http://www.alanwatts.org/Essential-Alan-Watts

Ken Wilber:
http://www.kenwilber.com/home/landing/index.html

Robert Anton Wilson
http://www.rawilson.com/home.html

Peak oil, media madness, economic doom, and Dark Age trends:

Morris Berman
http://morrisberman.blogspot.com/

The Daily Reckoning
http://dailyreckoning.com/

Energy Bulletin
http://www.energybulletin.net/

John Michael Greer -- The Archdruid Report
http://thearchdruidreport.blogspot.com/

Richard Heinberg -- Museletter
http://www.richardheinberg.com/Museletter.html

James Howard Kunstler -- Clusterfuck Nation
http://kunstler.com/blog/

Life After the Oil Crash
http://www.lifeaftertheoilcrash.net

The Oil Drum
http://www.theoildrum.com/

Neil Postman
http://www.neilpostman.org/

Prudent Bear
http://www.prudentbear.com

Nassim Taleb
http://www.forbes.com/forbes/2009/0202/020.html

What a Way to Go: Life at the End of Empire
http://www.whatawaytogomovie.com/reviews/

John Williams' Shadow Government Statistics
http://www.shadowstats.com/