Other stuff
The Moth - .NET Client Application Services
Adam Goucher - Another Smell: Duplicate functionality providers
CNN Money - Class action suit against Microsoft gets greenlight
Shyam SS - DbHelper for DotNet 2.0 using DbProviderFactory
Rich Strahl - Digitally Signing an XML Document and Verifying the Signature
Mo Khan - Hangin' Out With The Gang Of Four and Replace Enum With Flyweights
M. David Peterson - Lutz Roeder's Reflector Running on OS X
Miguel de Icaza - Mono Hackweek Summary
Greg Duncan - More IoC - A Castle Windsor and Unity Application Block Comparison
Ayende Rahien - MsBuild vs. Nant
Ted Neward - Some interesting tidbits about LLVM

Blogging stuff
Darren Rowse - A Tortoise’s Guide to Blogging

Agile stuff
Clarke Ching - AgileThinkers.com

Security stuff
Aleksium - Analysis of an Obfuscated PHP Virus

Other link blogs
Alvin Ashcraft - Daily Bits - February 23, 2008 and Daily Links - February 24, 2008
Mike Gunderloy - Weekend Coffee Break: Mindmaps, GrandCentral, and Cellular Balloons

Career stuff
Freelance Switch - Do You “No” Your Way to Greater Success?
Leon Bambrick - Your Brain Is In 10 Kinds of Trouble

Debugging stuff
Damon Payne - Smart device debugging
Roberto Farah - Special Command: Analyzing the Memory and Stack Using the dp* Command