No offence OP but I don't like downloading unknown programs. which is one of the reason I stay away from alt-coins because one has to download their wallets first to keep them.
This is my concern as well. I would stay away from altcoin wallets. Also information needed to register and play are bit too much. You need as much anonymity as possible when using online casinos I do not want to share any personal info with any site.
Everything is optional in registration except for username, password, email. There's also nothing saying you have to be truthful if you did decide to fill in the other fields. Its mostly just to have so that players can be expressive about themselves. We plan on having profile pages in the future so you can lookup other players with achievements.