That's cynical of me to say, but we've both been on the forum long enough to know that it's true when we're talking about signature campaigns.
I completely agree with you and unfortunately it will not change the behavior of many users, but it would get some people thinking.
I think it was Benjamin Franklin who said that it is better to have 100 guilty people escape than to have 1 innocent man put behind bars.
I heard it from a local politician who mentioned that his University Law professor thought him that philosophy.