Debugging stuff
Tess - .NET Performance Issue: What if I suspect that my performance problem is in SQL server?
Roberto Farah - [PowerShell Script] —PowerDbg v3.0 - Using PowerShell to Control WinDbg
Tom - ASP.NET Tips: Debugger command you may not know about – converttickstodate and ASP.NET Tips: Debugger command you may not know about - gcref and ASP.NET Tips: How to capture a dump

Community stuff
Jason Bock - Code Camp 4 Recap

Other stuff
Microsoft Downloads - Commerce Server 2007 Install and Readme documentation and Implement Buisness Productivity Online
Arjan Keene - Attribute-flavored Domain Driven Design
Greg Hughes - Cleaning Malware on Windows - A lesson by Mark Russinovich and Great article about how to trim down a Windows install for a Virtual Machine
Sara Ford - Did you know... You can use Ctrl+Up and Ctrl+Down to move among the various control groups in the Toolbox - #187
Toby Ward - Fixing a broken intranet
Brad Abrams - Framework Design Studio Published
Scott Hanselman - How do Extension Methods work and why was a new CLR not required?
Damon Payne - Managing Concurrency With Trees[3]
Eugene Zakhareyev - MSBuild Sidekick 2.1 is available
LiYS - MTCopy: A Multi-threaded Single/Multi file copying tool
Mark Russinovich - The Case of the System Process CPU Spikes

Career stuff
Steven Smith - 2008 Goal Progress Update
S Isaacs - Is an MBA Worth It?
Freelance Switch - The Freelancer’s Guide to Increasing Referral Business

Web stuff
Bertrand Le Roy - Cache sharing between sites
mpuleio - Converting the Composite Web Application Block to Unity - Adding an ICompositionContainer and Converting the Composite Web Application Block to Unity - Intro
IE Blog - Designing for Add-on Performance
Dion Almaer - Dojo-Mini and the Feature Explorer
Steve Schofield - IIS7 - post #66 - Installing PERL on IIS 7.0
Chris Pietschmann - Some ASP.NET AJAX Tips and Tricks

Virtual stuff
Kirk Allen Evans - Compressing Huge Virtual PC Hard Drives

Other link blogs
Alvin Ashcraft - Dew Drop - April 4, 2008, Dew Drop - April 5, 2008
Mike Gunderloy - Double Shot #180 and Double Shot #181
Christopher Steen - Link Listing - April 6, 2008
Arjan Zuidhof - LINKBLOG for April 4, 2008 and LINKBLOG for April 5, 2008 and LINKBLOG for April 6, 2008 (small edition)
Steve Pietrek - Links (4/6/2008)
David Vidmar - Links of the Week #31 (week 14/2008)
Matt - Links Today (2008-04-04) and Links Today (2008-04-05)
Sam Gentile - New and Notable 231
Chris Alcock - The Morning Brew #66
Rhonda Tipton - Weekly Link Post 36

PowerShell stuff
The PowerShell Guy - Hey PowerShell Guy !,How Can I Separate The Month From the Year in a Date String Like 122007? and Hey PowerShellGuy !, How Can I Determine the Currency Symbol in Use on a Computer?

Silverlight stuff
Jason Zander - Silverlight 2 Map / DataGrid Demo (Part 1) and Silverlight 2 Map / DataGrid Demo (Part 2)
Tim Heuer - Silverlight cross domain policy file helpers