I tried the faucet but it's Coinhive meaning they're mining monero and just converting them to XRB. It's not worth it for me so I stopped. Just waiting for the time XRB will rise up once again.
Our next step will be to make it cheaper to mine on raiblockscommunity.net than mine directly on coinhive and then sell on exchange to get btc and then xrb.
After that we'll plan the release of the mixer (mixer code is already developed).