Online Ad Market:

• Higher CPCs signal stronger search ad market.

Search:

• Bing continues growth, ad impressions & clicks way up: report.

Campaign & Creatives:

• New iPhone 4 ads change the conversation.

Ad Networks:

• Mobile Ad Network InMobi raises $8 million to face Apple, Google.

Measurement & Analytics:

• HootSuite to offer paid subscription social services.

Mobile Marketing:

• Kraft unveils app for Apple's iPad.

Media Convergence:

• Smartphones make mobile radio sing.

Legal/Regulatory:

• Facebook bought for $1000? Lawsuit claims 85% ownership.

• Maryland politician on Twitter rules - not so fast.

Demographics:

• New rules of mama marketing - older, greener.

Pearls of Wisdom:

• How to grow your business using social media sites.