To me, it seems that those who do not develop new ideas often choose to ignore or degrade them. They are, in essence, sometimes simply saying that either:
1) They lacked the talent or insight to develop such “radical” concepts, or,
2) They are fearful that if they make their theories and concepts known, they, themselves are subject to the criticism that they espouse. Thus, they seek comfort and affirmation in reiterating old views.
As such, those concepts, and by extension, the one who creates the new paradigm, must be criticized so as to affirm the critics own level of knowledge. It is at such times that I think about the following statement made by an eminent American Karate Pioneer. While he bore the burden of his critics, he was also praised by those that understood him. As the pioneer has passed away, I will not name him; however, his contributions to Karate and philosophy are boundless to those whose hearts remain open.
Kata-RX For wellness 
That’s why I have such reverence for Nietzsche–he dared to excavate matters where courage was absent in others.
Some possess the talent–albeit, lack the courage of execution.
Nice post;)