Amazon Honor SystemI'm always looking for more and more ways to make this site both better and more profitable. Amazon has gotten on the micro-payments bandwagon and are shipping payments as low as a dollar between customers. This has a lot better chance of being profitable for me because Amazon has much deeper market penetration than PayPal, so people are likely going to be more likely to pay through Amazon rather than PayPal. I like PayPal's service, don't get me wrong.
If this site and others could support me like a professorship, I might jump into this full time. Then the site would be really rocking, but this site barely supports my cat, let alone myself and my wife.