The Gmail team has changed the game when it comes to our Google email. Google+ teamed up with the mail team I guessed and well now anyone can email you without knowing you. All they need is your Google+ and there we go a random person sends you an email. I know there are people out there that care about there privacy, but our information is public we use Facebook and we give them our information for free.
Google is always trying to make the internet an open space which is working in some cases. But what Google should really do is make an open messaging platform instead. That’s way better and plus who uses email, we want open messaging Google.