In any case, I think so much of this comes down to courage and confidence. There's always the fear that if you ask for a certain price, you'll lose the sale.

But the fact is that in the cases where someone comes out of the blue and asks you for image, however, you're on strong footing. One thing about print magazine editors is that they usually have very specific photos in mind for a given story. If they ask you for yours, that means it's pretty much EXACTLY what they're looking for. You know they want it. So you've got a lot of space to ask for a sale. If you ask a price, and it's too high, they'll negotiate.

We just launched snapizzi.com. Snapizzi provides free technology to tag and sell your photos. Digital barcodes automatically capture and manage your photos for sale; you get e-commerce, order, payment and fulfillment with no set-up fees or subscription costs.

And after PSW in Boston we were featured in Layers Magazine:
http://www.layersmagazine.com/snapizzi-more-cool-tutorials.html