Folks who are using Inbox — Google's new take on email management — just received a new item in their inbox — three invites to pass out to friends and family. Finding them is easy enough — just tap the icon to compose a message and you should see a golden ticket in the recents list. Tappa-tappa and you can enter an email address of the person you would like to invite.
We have no idea if those three people will immediately receive invites to share, or when the next round comes out. But for now, Inbox just grew by about 300-percent.