30% cut for distribution seems ridiculously high—why not 3% or 0.3% or, best of all, a flat fee? Costs aren't even proportionate to the transaction amount. They

30% cut for distribution seems ridiculously high—why not 3% or 0.3% or, best of all, a flat fee? Costs aren't even proportionate to the transaction amount. They don't even allow proper microtransactions which might make the fee make sense compared to processing with a credit card. What differentiates this from extortion?