For those of you with an Android device, there's an app called "Google+" on the Market right now. I can't say if there's an app for iOS, WP7, etc. You can inst

For those of you with an Android device, there's an app called "Google+" on the Market right now. I can't say if there's an app for iOS, WP7, etc. You can install the app without an invite, but cannot use it. EDIT: The "Learn More" button in the app cycles you back to the "You need an invitation" message box. So the app itself is completely pointless if you haven't received an invitation.