.Net 3.0 - C# - Features and Additions

Some of the interesting and intruiging additions were:

• Implicitly typed local variables
• Anonymous types
• Extension methods
• Object and collection initializers
• Lambda expressions
• Query expressions
• Expression Trees
• Linq

Links:
1 http://blah.winsmarts.com/2006/05/17/demystifying-c-30--part-1-implicitly-typed-local-variables-var.aspx
2. Lambda Expressions: http://blogs.msdn.com/ericwhite/pages/Lambda-Expressions.aspx
3. Lambda Expressions: http://www.developer.com/net/csharp/article.php/3598381