You can attach it to your forum post if you want, but it will not be supported by us. Quickpay should not link to it from their integration page as we have not approved the integration. Users should use it at their own risk.
Additionally the reason we haven't implemented recurring payments is no one paid to implement recurring payments. We implement single payments only with recurring requiring someone(s) to finance the implementation, if we've time for the implementation, which can be expensive. If Quickpay wanted recurring implemented then it'd of been in their best interest to just sponsor that implementation directly. We're a small team and recurring implementations take a very long time so they are expensive and often don't give a return with the investment, which is why we require a sponsor for recurring.