[boost] Excellent factory style design pattern implementation

I thought that everyone might be interested in the following which basically creates a Boost-Centric Factory-Pattern Implementation, including: Factory Abstract Factory Prototype Here is a link to the article and the actual code: http://arcticinteractive.com/2008/10/06/boost-centric-factory-pattern-implem... I was very impressed with the work and am almost wondering if this is ready for a review and inclusion into Boost proper. Thanks, Michael Goldshteyn