Mobile Marketing:

• Apple reverses course on in-app subscriptions.

Internet Traffic:

• Google, France Telecom said to consider network data traffic agreement.

• A voice of reason on IPv6 day.

Mobile Computing:

• An Android owner's view of iOS 5.

• Android vs. iPhone and iPad by the numbers.

Retail Technologies:

• Custom-fitted bikinis from 3D printers.

Security:

• Citi says hackers access bank card data.

• Some top apps put data at risk.

• Commerce Department proposes cybersecurity framework for online business.

• Apple, Google cloud can help curb online piracy: U.S.

Social Media:

• The Sims are coming to Facebook.

Financing:

• Coupons.com raises $200 million at $1B valuation.