News to know: DNS flaw; Amazon; Microsoft shakeup; Facebook

Notable headlines:Ryan Naraine: Researchers borrow from Google PageRank for network defense serviceAttack code published for DNS flawNate McFeters: |)ruid and HD Moore release part 2 of DNS exploit'Spam King' escapes from federal prisoniPhone vulnerable to phishing, spamming flawsZack Whittaker: Another student hacks another police websiteDancho Danchev: McAfee debunks recent vulnerabilities in AV software research, n.

Notable headlines:

Ryan Naraine: Researchers borrow from Google PageRank for network defense service

Jason O'Grady: Hands-on: App Store Ad Hoc distributionMary Jo Foley: Microsoft splits its Platforms & Services unit in two. Techmeme

Larry Dignan: No e-commerce worries here? Amazon doubles ea

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Steve O'Hear: F8: Zuckerberg's keynote takeaways. Techmeme

Bausch & Lomb puts new CIO in charge of customer service

Gallery: Broadband in a sewer (right)

Tom Foremski: Intuit cut 575 jobs - is this 'user generated unemployment'?

Jennifer Leggio: Enterprise communities: build or join?

Gizmodo: Why We Still Need the iPhone App Black Market Mossberg: Apple's MobileMe Is Far Too Flawed To Be ReliableLarry Dignan: Can Ubuntu win the OS beauty pageant?

Heather Clancy: Accenture gets deeper into the green IT services game Super-duper green computers

When should you do a major hardware upgrade?

TechRepublic: Destroying the planet one iPhone at a time

Adrian Kingsley-Hughes: The $200 web tablet ... dream on!

Roland Piquepaille: Ultra-light micro air vehicles

Christopher Dawson: Managing growth - a followup to yesterday's guest blog

Dan Kusnetzky: Virtual Iron Customer Profile: Goodell DeVries Leech & Dann, LLP

Dana Blankenhorn: Fortify sets off FUD flood

Paul Murphy: DTrace and the Linux bunker mentality

Tom Foremski: Joichi Ito - from venture capitalist to venture communist?

Richard Koman: COPA is unconstitutional

Google: Knol is open to everyoneAndrew Nusca: MSI to build LG's X110 netbook?

Jason Perlow: Apple: Perception is Reality

News.com: Report: AMD will split into separate companies

Dana Blankenhorn: Why are vendors waiting for the SFLC lawsuit?

Deb Perelman: Do college degrees get you anywhere?

Steve O'Hear: Social browser Flock wants to be fashionable

Tom Steinert-Threlkeld: 166 Frames of Fame

John Carroll: Free the XBOX 360!!!