I've been using a website called AdBux for the past several months, it is essentially a website where you sign up, and it displays some links. You click a link, and you look at the website for a couple of seconds. Then, they allot you money based on how much the advertiser paid. It's not like any of those get-rich pyramid schemes, in that nobody can make a living off of it. I just use it for pocket change in my paypal account so that I can do things like purchase domains without having to give out my billing address or credit card.