Links
Here's a list of sites that will help you get your free iPhone:
Freebiejeebies is the site that will be sending you your free gifts.
If you're specifically looking for a free playstation 3, then ps3.freebiejeebies is the site for you, because it only requires 11 referrals.
Exceem is a forum dedicated to thousands of freebie hunters like ourselves. You can find ways of getting referrals, chat, and most importantly, have fun.