Everything you ever wanted to know about Deep-Vs-Shallow copy in DotNet - http://www.csharp411.com/c-object-clone-wars/
This is very nice article about different ways of performing deep and shallow copy in DotNet as well as the difference between the two methods.
LINQ secrets revealed : Chaining & Debugging - http://www.simple-talk.com/dotnet/.net-framework/linq-secrets-revealed-chaining-and-debugging/
ASP.NET and Entity Framework series – Getting started part 1 - http://www.asp.net/entity-framework/tutorials/the-entity-framework-and-aspnet-–-getting-started-part-1
Nice post about using Entity Framework with ASP.NET.
Train your brain everyday in just 10 minutes - http://www.lumosity.com
Career development as a Software Developer without becoming a Manager http://alpascual.com/post/2010/12/07/Career-development-as-a-Software-Developer-without-becoming-a-manager.aspx.
This post is pretty close to what I believe in. The author has done a far better job than what I could have if I were to write a similar post.