Android developer console, which Android devs use to publish and manage applications, now supports multiple users without having to share a single account (and, more importantly, its password).
This may not be a big deal to one-person teams, but for larger companies it's pure gold. The addition of these user accounts also carries the benefit of fine-grained controls over permissions. Currently the only togglable permission is access to financial reports, but the Android team promised to roll out more in the future.
This is what the interface looks like before you invite anyone:
And here's what happens after you do: