MarketingVOX - For professionals concerned with internet marketing, strategy and media. Provides a daily commentary and discussion on internet marketing and ecommerce. - http://www.marketingvox.com/
Vin Crosbie's Writings at Clickz.com - A collection of magazine columns about making money from digital content, usually written content. - http://www.clickz.com/experts/author/index.php/60023_all
Search Engines Info - Features articles on ROI, Paid Inclusion, Paid Payment and search engine marketing. - http://searchenginesinfo.com/
Eric Ward's Link Mensch - Information and tips on the art and science of link building, link popularity, and linkability, with reviews of the latest tools and news. - http://www.ericward.com/linkmensch/
iMedia Connection - News and features covering the online marketing sector - http://imediaconnection.com/
MediaProfessional.info - Monthly newsletter highlighting emerging trends in media and marketing - http://www.mediaprofessional.info/
High Rankings Advisor - Advice and discussion on the latest techniques for search engine optimization. - http://www.highrankings.com/advisor.htm
BtoB Online - Features B2B marketing news and strategies, with an emphasis on Internet and direct marketing, advertising, analytics, and business publishing. - http://www.btobonline.com/
Rick E Bruner's Executive Summary - Frequently updated web log and email newsletter, plus consulting and research, covering internet marketing and online business strategy. The site includes a database of hundreds of e-marketing services providers, as well as an extensive industry resources - http://www.executivesummary.com/
Larry Chase's Web Digest for Marketers - Weekly email marketing newsletter featuring 15 short reviews of marketing-oriented Web sites. Published since 1995. - http://www.wdfm.com/
Paidcontent.org - A news/resource site covering all types of paid content business models, subscription-enabling technologies and corporate initiatives in gaining subscription revenues through content. In effect, covering all sorts of digital content for which end consume - http://www.paidcontent.org/
the Bivings report - Publication dedicated to issues regarding the online marketing, promotion, and advertising business. It offers daily news dispatches and monthly articles. - http://www.bivingsreport.com
Search Engine Guide - Daily news about search engines and the search engine industry, and information on using search engines to market your web site - http://www.searchengineguide.com/
The Online Advertising Discussion List - Focuses on professional discussion of online advertising strategies, results, studies, tools, and media coverage. - http://www.o-a.com/index.html
Internet Advertising Report - The latest internet advertising news and trends. - http://www.internetnews.com/IAR/
Search Engine Watch - Guide to search engine registration and ranking issues, providing current news and analysis. - http://searchenginewatch.com/
MarketingSherpa.com - Practical news, case studies & tips for internet marketing - http://www.marketingsherpa.com
SitePoint - A resource site for Webmasters, focusing on web site design, promotion, submission, positioning, marketing and profitability. Articles by noted Web professionals. - http://www.sitepoint.com
avant|marketer - A source for internet advertising strategy, insight & news. Features interviews with Internet Advertising industry insiders. - http://www.avantmarketer.com
MarketingProfs.com - Marketing knowhow from professionals. Newsletter, articles and how-to's. - http://www.marketingprofs.com/
Clickz - Includes columns with commentary and analysis on a wide variety of internet marketing subjects ranging from B2B marketing to search engine marketing. - http://www.clickz.com/
Internet Retailer - Industry strategies for online merchants. Provides daily news, articles and research. - http://www.internetretailer.com/default.asp