Advertising:

• AOL advertising revenue continues to fall.

Ad Campaigns:

• AT&T sues Verizon over '"There's a Map for That" Ad.
• 'Stealth' Droid commercial looks amazing.

Gaming:

• Playfish sees social games as industry driver.

Search:

• Google launches Ad Sitelinks.
• Google adds "Page Preview" to search options.

Social Media:

• Microsoft reveals new-look MSN.

Smartphones:

• T-Mobile reports widespread outage.
• Verizon's Droid data plan is cheaper than you think.
• Sony Ericsson starts some early buzz for late Android.
• App Store officially passes 100,000 app mark.

Video:

• Best Buy movie downloads: Is the death of the DVD near?
• Google Apps getting stronger video chat capabilities

OS:

• Parallels Desktop 5 for Mac arrives.

Regulatory/Legal News:

• Professors: FCC's net neutrality proposal is ambiguous.
• Music piracy wars may finally take a break.