The more successful the unit, the more difficult it is to make sure that the large company doesn't put the same expectations on it as it does for the rest of the company. When it's a new venture, whether it's outside or inside the business, it's a child. And you don't put a 40-pound pack on a 6-year-old's back when you take her hiking.
Peter DruckerInnovative efforts should never report to line managers charged with responsibility for ongoing operations. The new project is an infant and will remain one for the foreseeable future, and infants belong in the nursery. The 'adults', that is, the executives in charge of existing businesses or products will have neither the time nor understanding for the infant.
Peter Drucker