Robert McMillan / Wired.com:
AMD Eyes ARM Alliance in War on Intel  —  Could the low-power chip design that's used in your iPhone someday show up inside the chips built by Intel rival Advanced Micro Devices?  —  Definitely maybe.  Or as AMD's brand new Chief Technology Officer Mark Papermaster put it to us: “The answer is not no.”

Noel Randewich / Reuters:
Micron appoints Durcan CEO after Appleton's death  —  (Reuters) - Memory chipmaker Micron Technology's board appointed company veteran Mark Durcan as chief executive a day after longtime Chairman and CEO Steve Appleton was killed in a plane crash.  —  Hours after Appleton's death on Friday morning …

Dan Frommer / SplatF:
How Does Facebook Make Money?  —  Facebook's IPO filing this week confirmed what we already knew: Facebook makes the vast majority of its money by selling ads on its site.  —  But now we know just how much of its revenue comes from advertising: 85% in 2011, with the remaining 15% coming from payments and other fees.

Arnold Kim / MacRumors:
Apple Revises Snow Leopard Security Update and Pulls 10.7.3 Delta Update  —  After a couple of issues with some software updates, Apple has made some quiet revisions to address the problems.  —  The first was a Snow Leopard security update which inadvertently caused problems with Apple's PowerPC emulation layer Rosetta.

Danielle Kucera / Bloomberg:
Yelp Reports Wider Loss for 2011 After Marketing, Development Costs Climb  —  Yelp Inc. (YELP), the user-generated review site that's planning an initial public offering, reported a wider loss in 2011 after increasing spending to attract reviewers and make the service easier to use.