... well yeah it's confusing, but that's what happens when you cajole people into using a pull-based model so that the company can capitalize on those highly de

... well yeah it's confusing, but that's what happens when you cajole people into using a pull-based model so that the company can capitalize on those highly desirable market conversion/retaining effects that you wouldn't have gotten if you had done the natural thing and supported the traditional unit of change, i.e., patches. End result: people are confused and using a procedure that's more complex than what most of their contributions call for, but that goes away when you remember what the numbers for the company are.