I recently found out about Sony's Rewards program where you can earn points daily by answering a couple easy question about Wheel of Fortune/Jeopardy/etc. I went ahead and signed up for their credit card to get the 5,000 points offer ($50, enough for a free case for my new Sony) and expect to make about $4 in < 10 minutes weekly. Anyone else doing this? It's been around for a few years and apparently you can make about $200/year with a minimum effort.
I'm planning on spending the points on eBooks (should be enough for me since I like to read classics as well) and possible saving up for a new Sony in a few years (presumably there will be something even better out!).