This may be better. I'm no expert when it comes to code, but this could be better than some of the alternatives. I am not using bots, but I probably would. Some may feel that bots are maybe too unfair. It is kind of like rich people finding tax loop-holes and ways to evade taxes and stuff both legally and illegally. Some people do not like rich people. So, this is all about the spirit of making things fair. I would focus on making more bots that rewards better content as opposed to trying to counter unfair bots, perhaps. Good work with the code suggestions.