In C# 6.0 it will be easier to avoid null reference exceptions with these new conditional operators.
Jon Skeet hilights some new features coming in C# 6.
Helpful links to avoid common async/await deadlocks.
An overview of cross platform development with .NET.
A project to improve the experience of using .NET outside of Windows & Visual Studio. Particularly excited to follow (and get involved with) the Sublime Text support.
Visual Studio addon provides a detailed report about the portability of your code.