Mobile Marketing:

• Mobile advertising rises in importance.

Mobile Computing:

• Amazon’s Kindle Fire tablet eats into iPad’s market share.

Mobile Payments:

• UK bank Barclays targets PayPal with new mobile number money transfer service Pingit.

Online Content:

• Some fans no longer to be able to watch every NCAA tournament game online for free.

Security:

• Google and others busted bypassing Safari privacy settings.

• Microsoft blasts Google over iPhone browser tracking, pushes IE9 while it's at it.

Signs of What's to Come:

• Researchers fight toxic waste with Google PageRank.

• Apple’s Cook coy on touchscreen Mac.

Business News:

• Early praise in inspection at Foxconn brings doubt.