I love that there is a cryptocurrency backed by an increasing gold base, which is why i invested in it. I've tried looking for a similar token or coin out there and the only thing i have found that is kind of close is DigixDAO(DGD). They don't even have a gold backed coin yet but if you look below its doing unbelievably well.
https://coinmarketcap.com/currencies/digixdao/ The reason why it is doing so well is because of the exchanges its on and hype behind it. Eventually people will wise up and this coin will drop unless they can back up what they promising. Xaurum could do the same thing but i don't think that's the right option. I wouldn't know because i'm just a holder, but transactions fees look like there are going towards expanding the Xaurum footprint and brand which i support. I also like the fact that i can continue to invest at a decent rate while prices stay low for the time being.
I'm not trying to sell this anytime soon which is what most people should do if they own this token.
BTW i'm also a huge gold fan and i think that the price is only going up......so that's another reason why i invested