It is now easier to get invited to Google+ if you are not already there. We gave out some invites to our friends, enemies and just enthusiasts. But now it is even easier. Besides the usual email invite, you can now send out a link which will be clicked by invitees and they will be able to add you to their circles.
It was not easy to know how many invites you could send out or even when your invites would stop or start working. Now it is a bit straight forward. You can just click this link and get to join Google+ for a start. You can then invite your friends onto Google+.