C# in a Nutshell - LINQBridge

You might already have discovered that LINQ is addictive: once you're accustomed to solving problems through slick functional queries, it really hurts being forced back to the imperative style of C# 2.0! LINQ's query operators are implemented from .NET Framework 3.5. And here lies a difficulty: your clients might have only Framework 2.0 installed on their machines. So what does this mean if you wa