We all know that gambling is wasting of time and bitcoin. Though, faucet also does waste time also but there are some faucet that pay the highest satoshi while signature campaign and trading is good. Besides, the signature campaign i'm on is one of the best at the moment.
Signature campaigns are the best at the moment but that could change because a moderator is wanting to strike it's use on the forum.
So that method of making bitcoin here might change.
Someone should keep earning till the time he can and should turn towards something else if the method he has been using is closed for him, so even if someone wants to close campaign system from the forum people should not stop using campaigns till they are available.