Actually you can receive an indirect income by providing alternate services to Bitcoin network.
Check https://bitcointalk.org/index.php?topic=726826.msg8214655#msg8214655.
This week will be more information about how the node works and potential additional services.

The basic Coinjoin service doesn't require a large bandwidth connection, but if you connect the node to a good internet connection you can provide the blockchain network service and get additional income with a better ROI than a GPU rig miner. You will be able to pay the basic bills (host, internet access, etc) and get extra bitcoins to invest and consolidate the Bitcoin network service.