Friday’s Headline Roundup

Dice NewsSiemens Plans 4,200 Layoffs from IT Division [eWeek]

The Pros and Cons of Developing Apps for Windows Phone 7 [InfoWorld]

Opinion: When Security Fails, Who are You Going to Fire? [ComputerWorld]

Microsoft Says Its Contentious Relationship with Open Source is Changing [CIO]

The Top 6 Enterprise Issues for Windows Phone 7 [CIO]

Interview with Pandora Founder Tom Conrad [Forbes]

Palm’s Loss Widened in Quarter [NYT]

— Sonia Lelii