Prodigem on the march

I received an email from Gary Lerhaupt at Torrentocracy/Prodigem today, sent to all those in the beta. Each of us has been given two invitations for friends to join up, Gmail-style. "Prodigem has cleared its initial speed bumps and is ready for some heavier terrain," he says. My invitations are already spoken for, but I will be keen to see the rate at which new invitations are added to the account in future.