Ad Technologies & Vendors:

• HootSuite Reaches 5 Million Users, 1.3 Billion Messages Sent

B2B:

• Why B2B Marketers Might Want to Cozy Up to LinkedIn Ads

Mobile Marketing:

• Apigee: Apps must perform as advertised
• How to monetize mobile app re-engagement

OSs:

• Microsoft Advertising Signs Top Brands and Publishers for Windows 8 Ads in Apps

Publishing:

• Wenner Media Strikes Content Deal with Yahoo
• Goodbye Advertising, Hello Content Marketing?

Retail:

• Christmas carols and decorations pre-Thanksgiving annoy shoppers

Search Engine Marketing:

• Yahoo: 5 Tips to Boost Your Search Ad ROI
• IE9 passes 20% market share, Firefox falls below 20%, Chrome loses users second month in a row

Tools & Software:

• Look Whats New — SaveLocal Product Update

Viral Marketing & Social Media:

• 53 Percent of Visitors to Enthusiast Communities Make Purchase Decisions Based on Research on these Sites
• Industry Reaction to FB's New Mobile App Install Ads
• 54% of Top Brands Now Active on Instagram
• Here's How Dunkin' Donuts Does Instagram