Even though the rest of the tech world is preoccupied with a little trade show in Vegas, the folks in Mountain View are still working hard. Today, Google has rolled out a nifty new feature for Gmail and Google+ users: letting them email each other whether or not theyve actually exchanged email addresses. Thats right folks, now, when you are typing in email recipients, Gmail will make suggestions to add from your Gmail and G+ contacts, too.