I can't imagine it is. The benefits appear to be: 1) Initial marketing testing through Amazon storefronts. 2) Fulfillment and logistics. 3) Promotion on the sa

I can't imagine it is. The benefits appear to be: 1) Initial marketing testing through Amazon storefronts. 2) Fulfillment and logistics. 3) Promotion on the same level as other Amazon products. This doesn't seem valuable to pure-software products.