Google Apps have always been a tack-on for many of Google's smaller services. Google+ was completely unavailable for Apps at first. Now Inbox is unavailable.
It's a fairly conservative product targeted primarily at organizations who value stability over new features. "A personal account with vanity address," while popular with geeks, is not really the intended use.
It's a fairly conservative product targeted primarily at organizations who value stability over new features. "A personal account with vanity address," while popular with geeks, is not really the intended use.