Social Media:

• Facebook Timeline goes live worldwide.

Finance:

• Glam Media plans to file for an initial public offering.

• Groupon co-founders invest $1M-plus into an anti-Groupon: Belly.

Mobile Computing:

• Searching for apps is finally getting easier.

• Here's why Microsoft "benched" its Windows Phone leader.

Online Ad Market:

• Google introduces affiliate network API.

Signs of Things to Come:

• Is Apple adding a retina display to next MacBooks?

• Turn-by-turn GPS comes to the Web browser.

Browsers:

• Researchers accuse Google of plotting to undercut Firefox.

Security:

• SMS fraud is not unique to Android.