Very nice, my initial impression was this is a service I want to use and I hope people will use.<p>The only problem I see is signup with facebook, to be perfectly honest that's the reason you don't have a user extra (mine). While I do understand the choice, I think you should provide an alternative signup option.<p>It's also a bit unclear how much I get to keep when a user pays 25cents and how/when the money will reach me, if I would be implementing minno as a payment option I'd like to know...