This site is still on its beginning phase, still many things that can be added or upgraded. Give them some more time in order to give what user's want to see on the site. I'm pretty sure they have many homeworks and plans on what to do. They must have their priorities on which ones that should be done earlier and which ones later. Of course, they are open for any suggestions and feedback.
well sad man . infact using btc alone is what makes them unique because btc is related to thier site name which is satoshi ( the founder of bitcoin ) . also almost all gambling site have also started with bitcoin and it takes along time before they add another coin then takes time again to add another and so on ... on the other hand , bitcoin is not a bad coin to use for gambling . we people use btc before on almost anything and we dont have complaints but let say some people have complaints , still they continue using btc