How long does waffles invite last? I finally had the chance to send one to my friend, but he is away this week I just found out. Will it expire after a few days like some sites? Or maybe I can create an account for him? But I don't want IP ban for duplicate accounts. Please tell me. I would ask at Waffles, but in case I do choose to make the account, I want no troubles or suspicions. Thanks friends.