[Update 09/06/2014] On May 2014 Peter Steinberger [https://twitter.com/steipete] released Aspects [https://github.com/steipete/Aspects] inspired (a little :-) by this article and Orta [https://twitter.com/orta] and Ash Furrow [https://twitter.com/ashfurrow] improved ARAnalytics [https://github.com/orta/ARAnalytics] with a DSL