I´ve talked about what software cells are - asynchronous "islands" of code on several levels of abstraction -, and I showed you how easy they make it for you to place (business) logic where it´s most appropriate. Software cells - to me - are the structural elements for modelling an application in the large. If you´re faced with a modelling problem, don´t fear the blank flipchart! Just start with a single software cell comprising the whole of your application and do a stepwise decomposition. The goal ......