Do you plan to add more crypto for playing the game? Currently, I can only see bitcoin is accepted. Althought bitcoin is popular and is related to your satoshidice name, I think adding more coins would be better to give us more options.
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.