You should really find a way to incentivize people who want to pay to join the site. I can't even figure out how to join as a payer, let alone a reason why I should.
> Thanks for the suggestion, for now if you'd like to see what a paid link looks like: https://www.rubypay.com/i/9c7wfUo4ACZ
Rather than having to sign-in to view how a transaction is done, can you have a demo page that includes 'dummy' rubypoints that can be redeemed to view a pdf/mp3 - for me, it would help make a decision about whether the service is useful or not.
In general, cool idea! I'm just the type of person that would like to see the service in action without having to login/create an account first.