I don't know why, but a lot of people still crave for free gadgets even if it's hard to get. As what I had observed, Xpango users still looks for referral even if they know that if their referral does not purchase anything from Xpango or its affiliates, they will still cannot gain points and earn their way to a free Sony PSP, Nintendo Wii, and other hot gadgets from Xpango.
If you want to get something, you need to work for it. It's like working harder and harder to earn and get you gadget. Technically, it's really not for free. You need to work for it in order for you to gain it. It just sounds like free because you didn't spend any penny, but it's not really free, because you'll work for it, as what I said above. It's the same as you are working for Xpango, and selling items to your friends, but... take not.. but, with zero capital. It's like your day job. You don't have a capital, but you earn. Same with Xpango, you don't have a capital but you earn. Of course, there's indeed a capital, but it's not money. It's your time, Xpango pays for your time. You look for people, Xpango earns from them and you earn from Xpango through free gadgets. That's what I presume and that's a fact, a very clear fact that everything in this world is not really for free.
It's earned from working in a subtle way.