Though it's possible that features were missing for lack of development time, Apple has shown a pattern over the last several years of updating its software with new versions that are streamlined but less capable, always to the disapproval of some who relied on the apps. Traditionally, Apple's iWork apps have received small updates throughout their lifespans, but they very rarely received new major features. But Apple says that it'll now continue to reintroduce features in the next several releases of its iWork apps, and that it will continue to add new ones going forward as well.