4 ms·That was a bug and was fixed a few hours after launch.by mvgoogler 14y agoThat was a bug and was fixed a few hours after launch.gbog 14y agoThere is or was another when inviting people without g+ account, I had a "can't add too many people" warning.mvgoogler 14y agoThe limits on inviting non G+ users are being tuned. I believe the change should roll out today or tomorrow.