If you want to really f**k scammers, then it's not enough just not to fall into the traps they have set. In order to f**k them, you need to create some kind of counter algorithm that will lure the scammer into your own trap and compromise his in accordance with your personal scenario.
And this is not as easy as it seems. Most beginners still have a huge chance of losing their money, not to mention even punishing the scammers.