Why are they keeping the roll to be available hourly and not daily? This is a suicide in world of crypto today.
Because of user engagement. Better if user returns instead of a one-day-once thing.
In that case, Freebitco team has to change their whole reward system and slogan. We shouldn't expect anything like that when they aren't fixing the old and ongoing issues. More users will try to claim the hourly faucet everyday if they change it to "daily claim". The main source of Freebitco earning is the multiply BTC game. Users engagement will also decrease in the multiply BTC game if they take such steps. Therefore, Freebitco team won't do that.