One other thing.....

On this moment we don't have a Block Explorer.

We have created an Donation Option in the new wallets. There you can set a % that you want to donate from the stake that your wallet generates.
If you set a percentage there, then your wallet will sent that % from your stake when the stake becomes available for you.

This donation is there for this kind of things. It makes it possible for us to pay things and also shows us that our work is appriciated.

On this moment I think there are 2 people donating, and one of them is me. You can follow all the donations in the Block Explorer and also the coins spent. The donation address that you wallet pays to is: SfxBuWSCL4TBNgWfPKx7RApPE9uRRnCkzr . The same address as mentioned in the OP.

Thank you for helping SuperCoin