I cashed out my E-Rewards for a $25 Macy's Gift Card and it just came in the mail! Woohoo!
I get asked all the time what survey companies I use, so here are a couple that I work with:
I also recommend YouData, where you get paid to view ads. They PayPal you payment every week!
And don't forget about Swagbucks! Not only can you earn points for searching with them, but also for watching videos and completing surveys as well. I'm about to cash out for an Amazon gift card. I'm on Team Zombie, btw ;o)