Lol...well good for you on putting that person behind bars. I hate spam too and have done my share, maybe I put something behind bars too but honestly I have never been told if I have or not.
But you did say that "The Captcha and the Q&A annoy humans.
Plus, the "designer" spam bot programs are now defeating those. That's why I have tried to get away from using them." which is something I have not had a problem with.
Even your scripts will be defeated at some point and every script is detectable, what makes you think they are not, or the ones you use are not?