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.