[Sorry about the blogging gap - nothing dramatic, just a little case of overworked and underslept. Good excuse to start up again though.]

Imagine a room with a table, no computers, and four really smart people who care tremendously about helping people write software, and who tackle questions like "what keywords should be in this language" every day -- and whose decisions actually will get implemented. A full hour of amazing conversation appeared recently on Channel 9.

How will imperative programming languages evolve to suit the needs of developers in the age of Concurrency and Composability? What role can programming languages play in enabling true composability? What are the implications of LINQ on the furture of managed (CLS-based) and unmanaged(C++) languages? How will our imperative languages (static) become more functional (dynamic) in nature while preserving their static "experience" for developers? 

Answers to these questions and much more are to be found in this interview with some of Microsoft's leading language designers and programming thought leaders: Anders Hejlsberg, Technical Fellow and Chief Architect of C#, Herb Sutter, Architect in the C++ language design group, Erik Meijer, Architect in both VB.Net and C# language design and programming language guru, and Brian Beckman, physicist and programming language architect working on VB.Net.

This is a great conversation with some of the industry's most influential programming language designers. Tune in. You may be surprised by what you learn...

Some quotes and paraphrases that caught my attention:

• "No language can ignore concurrency and stay successful for mainstream programming over the next five, ten years."
• our entire industry is based on composable software and we manage to do composable software with the languages, libraries and frameworks we have now. it's rather amazing that we can do it.
• "all you can do as a language designer is slow down the accrual of new features that will eventually lead to cave in."

Now if you aren't sure you know what a lambda expression is, or what makes a language functional as opposed to imperative, or what LINQ would have to do with that, or what composability is, then you may think you don't want to watch this video. But you'd be wrong! Spend this hour with these gentlemen and not only will you learn all those things, you'll learn why it affects you and why you should be following, at least a little bit, the current work in this area.

Watch it!

Kate