Social Media:

• Facebook to roll out small business ad plan.

• Google+ membership soars past 43m, according to statistician.

• Facebook is scaring me.

Online Ad Market:

• Rival ad-tech firms to become one.

Business Strategies:

• Netflix secures streaming deal with DreamWorks.

• Apple cuts iPad supply chain orders: JPMorgan.

Global Business:

• Google pins China hopes on DoubleClick.

Research & Stats:

• Richest phone owners use BlackBerrys.

Mobile Computing:

• Amazon expected to unveil tablet next week.

• More offices let workers choose their own devices.

• Tablet Wars 2011: Amazon, Barnes & Noble to tackle iPad, each other.

Publishing:

• Google News standout content button.