@beckstation, why don’t you add links next to your works on those Artstation pages?
Every page I have on artstation contains links to my work here to ensure that every sole I can catch over there gets directed to my pages over here.
If everyone would do that, then everyone on Artstation would become to accept CGtrader as the norm.
Also consider Artstation has a state of the art following system linked to a mail info delivery system that you can use to your advantage (that's why I’m on Artstation).
If you manage to get followers then you know you can drop them links to your products directly in mailbox (remember, they get updates about new things you do, including the links you add in your comments).
It would be nice if CGtrader would have same type of system running here so that Artstation people would use it over here because now some of them are using it in combination with Gumroad and that's not great.
Gumroad has very poor presentation tools and almost 0 means to get views on your page directly, the personal page is also very basic and missing same value like you get it on CGtrader (up-rank, provide extensive information/presentation, communication, etc.).
Anyways, you could even stamp your images with a link.
Great artworks that circulate everywhere with a CGtrader stamp on it would be some of the best marketing around. If you have read the recent blog entry you know that is exactly what they are after right now so they are doing superb job on marketing if you ask me.