If you like to stay on the cutting edge with new gadgets, you probably have a ton of old tech lying around. Recycling could cut down on the clutter, but wouldn't it be nice to make a few bucks off of them?

Notice: We give websites a "heads-up" before mentioning them in our Cool Sites of the Day. Still, my newsletters generate so much traffic that websites sometimes become unavailable. If you are unable to access today's Cool Site now, please try later. It is a working site.