Mobile Computing:

• Mobile ads get a makeover.

• What the iPad means for online advertising.

• iPad blurs line between devices.

• Apple's Tablet: app makers target business users.

• As devices pull more data, patience may be required.

Smartphones:

• Can upcoming Windows Mobile 7 give Microsoft new mobile moxie?

Social Media:

• Google adds more social to search.

• Facebook may "lock in" its Internet dominance.

• Twitter holds up under barrage of iPad tweets.

Retail:

• New York investigates web retailers on hidden fees.

Legal/Regulatory:

• Canada investigates Facebook again over privacy.

• China uses Bill Gates comments to ratchet up web censorship spat with US, Google.

Web 2.0:

• Nearly half of Netflix subscribers stream movies online.

Gaming:

• The iPhone becomes more popular with gamers.