[MetaCosm]

This could be interesting with an API to control pricing, that way it could be adjusted by BTC => local currency -- but also based on other things.

I for example, would like a multiplier based on my backlog. I might start at 20 cents an email -- but if I have 1,000 messages waiting for me to read, I would increase the price to contact me to $20 an email -- because at a certain point I can't keep up and the value per email drops to 0.