I think this is a project that brings an interesting concept, and it's good if it can be developed in the future. Hopefully this project can succeed and could bring a good future in the future.
I am glad you find the project interesting. You can help grow/support by participating in their token sales. As there is great incentives and value to be gained from buying tokens.(read the whitepaper) visit tokensale.xchangerate.io
And please spread the word. If you have any questions please bring them here! Thanks