Sorry but where are the chubby models? Maybe I misread, but it seems like this is an argument over many small models vs. using aspects. A chubby model would be

Sorry but where are the chubby models? Maybe I misread, but it seems like this is an argument over many small models vs. using aspects. A chubby model would be one that implemented its own versions of multiple cross-cutting concerns, no? Great title though, very creative. And also a very good idea in practice.