I’ve been putting up new incentives on my DeviantArt page.  http://aodendhal.deviantart.com/

A new feature allows visitors to download additional content. In my case I’m making large resolution PNG files available for 20 “points” (25 cents). Of that I would get 20 cents. You can also get prints, mouse pads, puzzles, mugs and such.

I hope to revisit other incentive sets. If there’s one you want to see right away, let me know.