What changes would you like to see? More games or ? I wouldn't change too much to the site, if they keep adding new stuff like the WOF, than everything is good for me.
I have already seen a lof of sites and forums who changed their site completely and that saw the activity drop with 50% or more and never could recover from it.
That is quite true. Even I have noticed a few websites which have completely changed since their inception.
Although they add new features and games but their overall look and feel of the website get changed a lot which might not necessarily be liked by all.
Freebitco.in has been doing a really good job in maintaining the traditional website which is why I think investors and gamblers prefer to keep using the site more.
They have gradually upgraded the website and it seems a lot better too. I am convinced that more and more functionalities and possibilities will be integrated. They've also been around for quite some time on the forum, which is also important. They often also have a signature campaign running. Sometimes, a good and basic design is enough for people and customers.