Digital Divide

• e-Stewards
• Ghana: Digital Dumping Ground
• Mobile money in the poor world (The Economist)

Code Kata

• Code Golf
• CodeKata
• CodingDojo
• Pragmatic Code Kata
• Programming Praxis
• Project Euler
• Ruby Quizz
• Sphere online judge

Code Search

• Codase
• Code Project
• codefetch{
• CodePlex
• DotNet Developers Search
• GitHub
• Google Code Search
• Koders
• NHibernate Search
• SearchDotNet
• Sourcebank

Database

• Oracle9i Database Online Documentation
• SQL Server Central
• SQL Server Database Performance Tuning And Other Articles
• SQLblog.com
• SQLDBATIPS
• SQLIS.com - SQL Server Integration Services
• SQLite
• SSIS Junkie
• UK SQL Server Community Blogs

Development

• .Net: Covering today's Microsoft .Net topics
• .NET Curry
• .NET Slave
• /\ndy's Blog
• aboutcode.net
• abstractiondev
• Agile Scout
• Ajax Patterns
• Al Nyveldt
• All Things Distributed
• Alvin Ashcraft's Morning Dew
• Anders Norås' blog
• Architecture Journal
• Ardent Dev ASP.NET Blogs
• Ayende @Rahien
• B# .NETBlog
• Bizcoder
• Builder UK
• Byte Blocks
• Castle Project
• ChadFowler.com
• Cloud Comments
• Club des développeurs DotNet
• CodeBetter
• Code Capers - The Ninja Coding Dojo
• Code Magazine
• Code Rant
• Code Zest
• CodeBetter
• Coding Horror
• ComputerZen - Scott Hanselman
• ConnectionStrings.com
• CP Windows PowerShell
• CQRS Info
• Dare Obasanjo aka Carnage4Life
• Data Structures and Algorithms with OO Design Patterns in C#
• David Hayden
• DDD Step By Step
• Design Patterns and .NET training for professional developers
• Design Patterns for .Net
• Dev Articles
• Developer Fusion
• Developing for Developers
• DevGuru Technologies
• Distribute This
• DNS Stuff
• dnug.org.uk
• Domain Driven Design
• DotNetBips.com
• DotnetCoders
• DotNetFunda
• DotNetJunkies
• DotNetKicks.com
• DotNetShoutout
• DotNetSlackers
• Dr. Dobb's
• DZone
• DNzone
• Free CSS Templates
• FreeTechBooks.com
• gantthead.com
• Glavs Blog
• Greg's Cool
• greg hughes
• Hacker News
• Hadi Hariri
• IASA
• ic#code
• idunno.org
• If broken it is, fix it you should
• IKVM.NET
• InfoQ
• Intelligent Enterprise Magazine
• ISerializable - Roy Osherove's Blog
• ITarchitect
• J.D. Meier's Blog
• James Kovacs
• Jared's Weblog
• Jason Haley (Interesting Finds)
• Jean-Paul S. Boodhoo's Blog
• Joe Duffy
• Joel on Software
• Junfeng Zhang's .Net Framework Notes
• JW on Test
• Karl Seguin
• Kim Cameron’s Identity Weblog
• Larkware Site Index
• Leaning Into Windows
• leastprivilege.com
• Links to LINQ
• LiteratePrograms
• Mainsoft Developer Zone
• Managing Product Development
• Marc: My Words
• Martin Fowler
• MC Hammer Blog
• My Boring Ass Life
• My Secret Life as a Spaghetti Coder
• Nauman Leghari's Blog
• NH Forge
• NH Reference Documentation
• OdeToCode
• Oleg Sych 
• ohloh (Directory of open source software and people)
• Onion Blog
• Open Web Design OSWD - Open Source Web Design
• Powershell
• PragDave
• Presentation Zen
• Reddit - Programming
• Reed Copsey
• ReSharper Community
• Rico Mariani's Performance Tidbits
• Rinat Abdullin
• Rockford Lhotka
• ronjacobs
• SCM Patterns for Agility
• ScottGu's Blog
• SD Times
• Sells Brothers
• SharpFellows
• Simple Talk
• Software by Rob Sorting It All Out
• Sys-con Media System.Net.Mail
• Test Driven
• TestDriven.NET by Jamie Cansdale
• The Code Junkie
• The Daily WTF
• The Morning Brew
• The Old New Thing
• TheRuntime
• ThoughtBlogs
• Udi Dahan - The Sofware Simplist
• User Interface Design and Usability
• Yoda's C# and .NET articles
• Yoel's Microsoft Message Queue (MSMQ) space
• you've been HAACKED
• Visual Studio Gallery
• Visual Studio Hacks
• Visual Studio Magazine
• Visual T4 Blog
• W3Schools Online Web Tutorials
• Wintellect
• Workflow Patterns

Microsoft

• AJAX : Microsoft ASP.NET AJAX Site
• Channel9
• Coding4Fun
• Enterprise Library
• IIS News
• IIS.net
• MCP Member Home
• Microsoft All-In-One Code Framework
• Microsoft Community Forums
• Microsoft Expression
• Microsoft patterns & practices
• Microsoft Silverlight
• MSDN Architecture Center
• MSDN Code Gallery
• MSDN Magazine
• msdev.com
• Official T4 team blog
• Scripting with Windows PowerShell
• Technet Script Center Gallery
• Thrive for Developers
• User Interface
• Visual Studio ALM Rangers
• Visual Studio Blog

Office

• Daniel Escapa's OneNote Blog
• KC on Exchange and Outlook
• Microsoft Excel Tips / Tutorial / Help
• Office Developer Live
• Outlook Daily Tips

Ruby

• Aptana Studio
• LRUG | London Ruby User Group
• IronRuby
• Rails Magazine
• Ruby
• Ruby Best Practices
• rubyflow
• Ruby Inside
• Ruby on Rails
• Ruby Programming Language
• RubyMine
• Ruby Toolbox
• Sapphire In Steel

Techcast

• .NET Rocks!
• Agile Toolkit Podcast
• ASP.NET Videos ASPNET Podcast
• Best Tech Videos
• Channel 9
• Connected Show
• Deep Fried Bytes
• DimeCasts
• Distributed Podcast
• Dream in Code
• HanselMinutes
• Herding Code
• Hypercritical
• Jessy Liberty - YapCast
• Pluralcast
• Polymorphic Podcast
• Pragmatic Podcasts
• Radio TFS
• Railcasts
• RunAs Radio
• Slashdot Review
• Software Engineering Radio
• Spaghetti Code
• Talking Shop Down Under
• Techpodcasts.com
• The Javascript Show
• The Thirsty Developer
• This Developer's Life
• TWiT.TV
• Visual Studio Talk Show
• WPCentral

TechNews

• All about Microsoft
• AllThingsDigital
• Bonjour les Geeks
• Engadget
• InfoWorld
• Le Journal du Geek
• Mashable
• PC Advisor
• Pocket-lint
• ReadWriteWeb
• Redmond Developer News
• Smashing Mag
• TechCrunch
• TechDirt
• Techmeme
• Technorati
• Technology Review
• Techzilla
• The Register
• Wired

Windows

• Start64!
• Windows Live Gallery
• Windows 7: Keyboard shortcuts

Others

• 10-fast-fingers
• AddictiveTips
• BrowserShots
• Dear Economist
• Dilbert Daily Strip
• GeekAndPoke
• Google Internet Stats
• HowToGeek
• Icon Finder
• Lifehacker
• MakeUseOf
• TED
• Web Worker Daily