This article [1] conveys your underlying message ("not every problem has been solved...dig in!") better, I think. It helps considerably to have a strong example

This article [1] conveys your underlying message ("not every problem has been solved...dig in!") better, I think. It helps considerably to have a strong example. [1]: http://www.codekana.com/blog/2009/04/02/on-the-speed-of-light-innovation-and-the-future-of-parsing/ http://www.codekana.com/blog/2009/04/02/on-the-speed-of-ligh...