Well, the obvious applies: search randomly, if you use Firefox download the plug-in for LuckySearch and use it every time you need to search for something. Then tell all your friends, I mean, I know if sounds easier than done, but if you're the same person on my list then you're doing a good job. You've got to get a big list of friends and eventually you'll end up getting points from everyone down the line. Exhaust all your searches daily. I think it's 25/day, so use them all, just not at once. I don't know what else to tell you. Just keep telling everyone you know about it. That's what I've been doing since the day I first found the site and I've made about $150 off of it so far. Granted it's been like 8 months, but I'm sure if someone said, "I'll give you $150 for basically doing nothing, but it's going to be 3/4 of a year from now" you wouldn't turn it down would you?
Plus, I think I need about 14 more friends to join my network and then I'll have all that I need to collect my $250 gift card. Just keep recruiting and eventually things will just happen for you. Ask ihappentolive he told me he's gotten all his friends for his free prize.