I've never heard CyberDice before, but I've used OneHash many times. The design of the website is much better than other dice sites, often I play dice for fun, not just to make money. I will try as soon as possible.

Really it's a good decision by cyberdice.
Their on going signature campaign promotion will surely help them out to get recognized by many of the users of the Bitcointalk.
Though their campaign is not so big, but i am sure they gonna get really a good amount of traffic from it.
Moreover at this point of time, if they starts more number of promotions, then they will surely get their desired amount of attention soon.
BTW the site's UI and the theme color is the most promising  one.
Good luck cyberdice team.

Looks like a solid project, glad to see more options appearing as of late.

I know OneHash is doing well, so best of luck with this new venture.