Other link blogs
Dave Burke - Bits for January 19, 2008
Alvin Ashcraft - Daily Bits - January 20, 2008
Arjan Zuidhof - LINKBLOG for January 19, 2008

PowerShell stuff
PowerShell team - Block Comments

Other stuff
Chris Sells - Configuring VS08 to Debug .NET Framework Source
CE Base - Paging and the Windows CE Paging Pool
Roy Osherove - TDD Anti Patterns
Sasha Goldshtein - User Account Control Helpers Library
Sacha Barber - WPF : A Beginners guide part 2 of n

Web stuff
Michael Mahemoff - Dangers of Remote Scripting
Rick Strahl - Forms Authentication and path= in the <forms> Tag
Federal Developer - WEBCAST: What's New for Web Developers in Visual Studio 2008 & the .NET Framework 3.5

Database stuff
Kalen Delaney - Did You Know: A Terrific New Community Website
Simon Sabin - SQL Server 2008 TSQL - Table Valued Parameters