Finance:
Facebook updates its IPO filing to confirm its special relationship with Zynga.
Mobile Computing:
Why carriers hate the iPhone.
iPad 3 component suggests larger battery, new LCD.
Apple, Google move to tackle app store issues.
Productivity:
Windows 8 Consumer Preview due February 29: why it’s not called beta.<img src="http://feeds.feedburner.com/~r/marketingvox/rss/~4/h0I2f3UZx34" height="1" width="1"/>