PowerShell stuff
PowerShellTeam - Controlling the Scope of Variables

Other stuff
Vince Kimball - Cluster-like Non-Clusters for SMB MessagingRegardless of size, no business can afford to be without…
Wallace McClure - Garbage Collection Modes - GCCollectionMode
Ayende Rahien - Lazy loading: The Good, The Bad, And The Evil Witch and Quick & Dirty CodeGen … ah the old trick of using sql queries to generate some sql or code … used that one many times :)
Larry O'Brien - Map, Everything's An Object, and Inline
Mike Stall - Myers-Briggs … Last time I took it I was an INTP
(via Joe Duffy's MSDN Article) Vance Morrison - What Every Dev Must Know About Multitrheaded Apps

Web stuff
Scott Guthrie - Working with Data in ASP.NET 2.0
Dave Winer - Update on RSS spec site

Blogging stuff
Justin Gray - We're through, Jason Haley

Links I added to my opml
Justin Gray - Gray's Matter