Older entries:

• Companies Spending Too Much on Vanity Search Ads? | January 23, 2008
• What Was the Most Improved PPC Program in 2007? | January 7, 2008
• Google AdWords/AdSense & Microsoft adCenter Login Problems Resolved | December 12, 2007
• How Much Do Your Charge for PPC Services? | November 12, 2007
• AOL to Acquire Quigo for $300 Million | November 5, 2007
• Is a Combination of PPC and Organic Results on the Same Page "Too Much?" | October 5, 2007
• Are Conversion Rate Metrics Useful? | September 27, 2007
• Should You Mention Product Cost in Your PPC Ads? | August 29, 2007
• The EvilGreenMonkey Dishes Out on 'Dirty PPC Tactics' | August 27, 2007
• Dynamically Changing Price of Product Based on Search Ad | July 20, 2007
• A Higher Pay Per Click CTR Does Not Always Lead To More Sales | July 19, 2007
• Can Pay Per Click Conversions be Based on CTR Rates? | July 5, 2007
• Should You Stop Advertising on the Main PPC Channels? | July 4, 2007
• Rumor: Microsoft Testing AdSense Like ContentAds with Smaller Publishers | June 28, 2007
• Amazon Launches Contextual Ad System | June 20, 2007
• Determining the Success of a Pay Per Click Campaign | May 25, 2007
• Ask.com Gets Contexual With ASL Contextual Advertising | April 26, 2007
• User Behavior as Noted by Online Advertisement Study Finds that Contextual Ads Have Highest CTRs | April 5, 2007
• Banner Blindness Becoming Worse: Users Getting More Savvy Identifying Ads In Content | April 4, 2007
• Does "Set It & Forget It" Still Work In The PPC Game? | March 27, 2007
• Click Fraud is 0.02%, Invalid Clicks 10%, $1B Lost To Click Fraud Yearly | March 1, 2007
• Geo Targeting Tips With Yahoo! Search Marketing | February 23, 2007
• Overture Keyword Selection Tool Back Online | February 2, 2007
• Microsoft adCenter Advertisers Being Forced into Content Network? | January 18, 2007
• Should I Keep My PPC Search Advertising If I Already Rank #1 Organically? | January 15, 2007
• Microsoft Switches Rolls With Baidu: Baidu Running Ads on Microsoft China Properties | December 15, 2006
• Amazon's PPC Program, Clickriver Ads | November 13, 2006
• Click Fraud Causing PPC Armageddon? | October 23, 2006
• Are Women More Likely to Click on Contextual Ads? | October 3, 2006
• Dynamic Phone Numbers & Extensions For Your PPC Campaigns | September 26, 2006
• The Behavior Behind Users Clicking on Google AdSense Ads | September 11, 2006
• Ranking Google AdWords, Yahoo! Search Marketing & Microsoft adCenter | August 31, 2006
• eBay Contextual Ads Can Be a Bit Too Graphic | August 22, 2006
• Creating Complimentary Google AdSense & Contextual Ads | August 22, 2006
• Search Engines Form Pact to Fight Click Fraud | August 3, 2006
• Does Google AdWords PPC Prices Affect Yahoo! Search Marketing's Prices? | August 3, 2006
• Worried About Click Fraud? | July 26, 2006
• Click Pirates Looting & Recruiting | July 19, 2006
• Yahoo! Publisher Network Payouts Evening Out With Google AdSense? | June 23, 2006
• eBay AdContext - eBay's Contextual Ad System | June 12, 2006
• Kanoodle Revisited in 2006; Poor Immediate Results | June 6, 2006
• What Do You REALLY Think Of Second Tier PPC Engines? | June 2, 2006