Neobux trick

I think I have a tiny problem with neobux referral, 2-3 days ago I make a post about neobux, me and Lance trying to get direct referral for neobux, I saw there is lot of outgoing link from my blog to neobux referral link, but... we don't get any referral, from more then 10 outgoing link, it really make me little bit curious about it, and then lady java told me that she registered from my link, but I don't get any referral, and then, I ask angelina jovie to become my referral.

We chat and I offer her to become my referral, she said sure, and she click my link and then she said
"Why there is no referrer?"
I don't know for sure about it, and I just said.
"Just put my nickname on the referrer to make sure"
Then I get curious about their(neobux) trick, because they have some feature to rent referral, I think that they try to reduce members direct referral by removing referrer link. To make it sure, I go to internet cafe, and then make new account, and I try to join the neobux from the my referral link. And I don't put the referrer field when I register. And then I check my referral, nope... I don't get new referral if I don't put the referrer field manually, even I join from my self from my own link.

To make it sure, I ask my Investor Master to check it too. He make new alertpay and email account and then he also have the same problem. He don't get any referral. So I think that neobux trick is to reduce the direct referral, and they can have lot of income by renting some referral for the members. And I think I have to try to protect my referral link with affiliate link cloaking. And I want to hear from other neobux or new neobux member, how many direct referral do you have that come from your link?