Let the hive mind of Engadget get that for you.
"I just switched to Sprint from Verizon about three months ago for the Pre. Then I went for the Hero about a week ago. Now, I miss my hardware keyboard and am thinking about switching to the Moment. I am still able to switch back to Verizon if I want and get the Droid when it arrives. Should I just trade up to the Moment when it comes out, see if I like it, and if not switch to the Droid? Or something else entirely? Help!"
1. Completing offers – again, most of these are free but it is recommended to do some offers that cost like $5 or so. But again, you don’t have to, though, it’ll take longer to get your gift(s).
2. Refer your friends – Like I said before, your referrals need to be somewhat active, meaning if they just sign up through your link but doesn’t do anything at all after, then you will not be credited.
3. Compete in their contests and promotions – I’m new to this but supposedly they have some contests and promotions that can get you some good credits.
I invite to xpango