I Have Some Doubts
- SEO and related subjects from a skeptical, contrarian viewpoint.
- http://moredoubts.wordpress.com/

Joost de Valk
- SEO with a technical orientation. From the Netherlands.
- http://www.joostdevalk.nl/

MarCom Writer Blog
- Dianna Huff delivers news, riffs, and commentary on all things relating to B2B marketing communications.
- http://marcom-writer-blog.com/

Search Engine War
- Search engine marketing commentary from Cornwall.
- http://www.search-engine-war.co.uk/

Tropical SEO
- Andy Hagans on search engine optimization.
- http://tropicalseo.com/

Pronet Advertising
- Internet marketing commentary from a web analytics developer. Partial focus on blog-related SEO.
- http://www.pronetadvertising.com/

Daily Domainer
- Weblog about the domain name trading business.
- http://www.dailydomainer.com/

Small Business SEM
- Blog about search engine marketing for small businesses. Includes interviews.
- http://www.smallbusinesssem.com/

LocalMN Blog
- Search engine marketing with a local focus, especially Minnesota.
- http://localmn.wordpress.com/

Textlinkbrokers.com Link Building Blog
- Opinions on link building.
- http://www.textlinkbrokers.com/blog/weblog.php

Marketing Shift
- Online marketing, SEO, and related subjects. Claims to offer research data in support.
- http://www.marketingshift.com/

SoloSEO Blog
- SEO tips for general web site owners.
- http://www.soloseo.com/blog/

The Viral Garden
- Marketing blog with a focus on internet marketing, especially blog-based.
- http://moblogsmoproblems.blogspot.com/

Web Professor
- Blog focused on programming for the web and online marketing.
- http://web-professor.net/wp/

SEO Theory
- Theory and analysis relating to SEO.
- http://seo-theory.blogspot.com

Andy Beard
- Internet marketing, and comments on related sites.
- http://andybeard.eu/

Out of My Gord
- SEO and related subjects.
- http://www.outofmygord.com/

Search Banter
- SEO-related subjects.
- http://www.searchbanter.com/

FreshBlogger
- A blog about writing and blogging for making money, building online community.
- http://freshblogger.com

ThinkBait
- Chris Hooley's blog, focused on SEO and booze.
- http://www.chris-hooley.com/

Entrepreneurs Journey
- Ideas about starting Internet businesses, from a young Australian entrepreneur.
- http://www.entrepreneurs-journey.com/

The OneBoxer
- Tips on optimizing for Google OneBox.
- http://www.oneboxer.com/

Justilien.com
- Link building strategy tips.
- http://www.justilien.com/

Copyblogger
- Copywriting advice for bloggers and online marketers.
- http://www.copyblogger.com/

Link Moses
- Eric Ward on SEO link-building strategies.
- http://www.ericward.com/articles/index.html

Oilman
- SEO, including some aggressive tactics.
- http://www.oilman.ca/

Lonely Marketer
- Internet marketing from the perspective of a small business marketing manager.
- http://lonelymarketer.wordpress.com/

Jim Boykin’s Internet Marketing Blog
- Jim Boykin on SEO, mainly linking strategies.
- http://www.jimboykin.com/

Dan Wegner
- SEO, including videos.
- http://www.danwegner.com

Kichus - SEO KiD
- Thoughts on SEO, web analytics, and other webmaster concerns. From India.
- http://www.kichus.in/

Razvan Antonescu
- Personal blog focused on search engines and emerging web technologies.
- http://www.razvan-antonescu.info/

Ant Onaf
- Technology, search engine optimization, internet marketing, online advertising, blogging, and content writing.
- http://www.antonaf.com/blog/

MindFyre
- Sarcastic geek writes about websites, blogging, technology, marketing, and promotion.
- http://www.fyreplace.com

Marketingfan.com
- Blog about SEO and related internet marketing techniques.
- http://www.marketingfan.com/

Internet Marketing Blog
- Link broker V7N offers a weblog of thoughts on Internet marketing, SEO, branding and industry issues.
- http://www.internet-marketing-blog.com

Pankaj Jain
- Search engine optimization tips, tools links, e-mail marketing, internet marketing, search engine news updates.
- http://pankajj.wordpress.com

Search Engine Journal
- News on search marketing, blogs, and Web 2.0 from editor Loren Baker and other contributors.
- http://www.searchenginejournal.com/

SearchRank Blog
- Offering search engine optimization and marketing tips.
- http://www.searchrank.com/blog/

SEO Buzz Box
- Aaron Pratt posts SEO news and interviews with well-known figures in the world of search engine development and marketing.
- http://www.seobuzzbox.com/

Improve the Web
- Russian Internet marketer and usability consultant Yuri Filimonov advises on ways to improve websites and their search engine rankings.
- http://www.improvetheweb.com/

Old Welsh Guy
- Brings his own perspective to the world of search engine optimisation.
- http://www.oldwelshguy.co.uk/

iTamer’s Simple SEO
- Sarah King gives her own perspective on the world of webmastering and search engine optimization, with a Kiwi flavour.
- http://www.itamer.com/

SearchViews
- Dispatches and discussion on the search engine marketing industry, with coverage of related topics, from SEM firm RepriseMedia.
- http://www.searchviews.com

The Search Engine Blog
- Janet Martin's thoughts on search engine optimization (SEO), and web marketing.
- http://www.janetmartin.ca/blog/

Steve Hudgik's Internet Marketing Blog
- SEO and SEM information and guides.
- http://internetresults.blogspot.com/

Search Engine Optimisation News
- Matt Paines discusses search engine optimization.
- http://www.ebusiness-strategies.co.uk

All About Content
- Melanie Phung about search engines, search optimization, online marketing, and other Web-related things.
- http://www.all-about-content.com/

Search Engine Watch Blog
- News, insights and commentary about search engines.
- http://blog.searchenginewatch.com/

The Link Spiel
- Debra Mastaler shares her tips and techniques for link-building.
- http://thelinkspiel.blogspot.com/

Gray Hat Search Engine News
- Makes fun of search engineers and marketeers alike.
- http://www.grayhatnews.com/

Martinibuster
- Commentary on issues of interest to the search engine and internet marketing professional.
- http://www.martinibuster.net/

Traffick
- Andrew Goodman and friends cover trends in search engines, search marketing and consumer portals. Also has a directory, article archive and newsfeeds.
- http://www.traffick.com/

Webmasterworld: Robots.txt
- Brett Tabke experiments with writing a weblog in a text file usually read only by robots. Commentary on the world of search engine marketing.
- http://www.webmasterworld.com/robots.txt

WebGuerrilla
- News, rants, opinions, and gossip from search engine marketing consultant Greg Boser.
- http://www.webguerrilla.com/

Stepforth: The SEO Blog
- Reports and comments on search engine news.
- http://news.stepforth.com/blog/

SEO by the Sea
- William Slawski muses on the inner workings of search engines, probes related patents and passes on other news of interest to webmasters.
- http://www.seobythesea.com/

Online Marketing Blog
- Offering web marketing news, resources and commentary. Posts by Lee Odden, founder of TopRankResults.com.
- http://www.toprankblog.com

Cre8pc Blog
- Kim Krause Berg writes about usability, SEO/SEM, web development, search engines, Cre8asiteforums and Internet life.
- http://www.cre8pc.com/blog/

Marketing Pilgrim
- Andy Beal writes on search and internet marketing.
- http://www.marketingpilgrim.com/

Mike Grehan Says
- Musings on search marketing and flying around the planet networking from the author of Search Engine Marketing.
- http://www.mikegrehan.com/

Stuntdubl
- Information on internet marketing for consultants and affiliates.
- http://www.stuntdubl.com

Search Trends
- Dave Bascom offers search engine marketing news and insight.
- http://www.searchtrends.org

BPWrap
- Barry Welford's weblog on internet marketing and business from a global perspective.
- http://blog.cre8asite.net/bwelford/

Marciahoo
- Search engine expert writes about SEO topics that catch her fancy.
- http://www.marciahoo.com/

SEO Scoop
- News, search engine optimization tips and theories, and links to some tools of interest, from DazzlinDonna.
- http://www.seo-scoop.com/

Stephan Spencer's Scatterings
- About various aspects of online marketing and e-business.
- http://www.stephanspencer.com

SEO Book
- Aaron Wall offers search engine news, reviews of tools, and an ebook for sale.
- http://www.seobook.com/

Pre-Commerce Blog
- Thoughts on optimizing sites, traffic, and revenues from Craig Danuloff.
- http://www.precommerce.com/blog/

Search Engine Lowdown
- Garrett French offers search engine news and SEO tips, commentary and analysis.
- http://www.searchenginelowdown.com/

Search Engine Roundtable
- Marketing professionals represent their forums and ideas in one blog.
- http://www.seroundtable.com/