Campaigns:

• Dunkin' Donuts finds success with fan photos.

• American Greetings launches Twitter contest for Valentine's Day.

• Snickers uses social media, SEM to support 'lead spot' in Super Bowl ads.

Ad Technologies:

• Google eyes apps store to take on Microsoft, IBM.

• For some consumers, online videos still grate.

Publishing:

• Some news outlets ready to try charging online readers.

Email Marketing:

• Nearly 20% of email campaign messages don't deliver.

Local Search:

• Does CityGrid from Citysearch "answer" the local search problem?

Social Media:

• Armstrong: AOL is not a quarterly project.

• New Facebook craze can violate terms of service.

• The difference between search and social search.

• MySpace suffers more ad declines.Politics:

• Bloomberg spent over $2 million on digital ads in 09.

Security:

• Twitter resets user passwords in wake of phishing attack.

Privacy:

• Researcher warns of privacy risks from rogue iPhone apps.