Is it really that much easier with 5 different sites, opposed to one though? Even with the same playing style?
I suppose if one goes belly up, you have 4 more left, but I'm just thinking about all those transfer fees. Suppose there are 5 users who love this faucet and sign up at them all, you're now paying 5x the fee, aren't you? Unless you combine all sites when you go to send coins? If so, that's real brilliant, kudos to you.
It's much easier on the user for one site though. You could have a site that hosts all your sites on one(the sites like this new car one). And there, we (the users) could pick which one we want to play, having them all at one site (and we only need one referral link then, advertising them all at once).
Just an idea.
it's good idea, will ask developers if it's possible to apply
Oh yay! Yeah, that would be a bonus to all, I think!