The answer to the question is: many of them will never learn. The irony for the members that follow this pattern is that they know there is a chance it will end badly for them (just as it ended badly for many others) but they still continue to go down a path where they bring further attention to themselves in the Reputation board of all places.
I have lost count the number of times members have received tags after they created a thread they that had little to no purpose in the first place.
Why is it that when people create these topics it usually ends up in the OP getting neg trust? Now a self admitted cheater outs himself. When will people learn?