it is exhilarating to watch the users developing and making most use of your code. I am not intending to flame you - this is the difference between the foss way of thinking and the closed source way
Well, my point was not whether people will tweak it or not, only that "end users" will not like that it can be tweaked at will. We will always see people tweak it for specific uses and purposes, and that is what I like about FOSS.