Hi sis,
Thanks for your interests and questions. Yup, the concept is a lil bit like the mix of Monero and Dash, but the only difference is Goldchain tokens can't be mined, unlike Monero and Dash are both mineable.
Actually, we're in the phase where we're now listing our coins to varies cryptocurrency exchanges. Also, the website is undergoing some transformation and it will be completed with more brand new features.
Yup, GC is more like a stored value coin, instead of those "Pump and dump" coins in the future.
Also, if you want to know more about Waves - please kindly check out their Steemit profile - http://steemit.com/@wavesplatform