What have I learned is that that my coworkers rocks. I have had a lot of them to sign up for me.
It may partly be that I will help them in radio contest or just being a good guy and grabbing their lunch when I go out to walk during lunch.
My other thing I learned is I need to talk to my sibling more. I have six (brother/sisters/stepsiblings) but have only had 1 sign up at this time. Maybe I will have better chance during this weekend.
I have also learned to tell my friends to make sure they click the verify in their emails before I give them the link. LOL or they will not finish their referral LOLOL