It depends on the definition of 'people'. There were many who adopted numpy much before the ecosystem had had time to catchup. But I would readily concede that

It depends on the definition of 'people'. There were many who adopted numpy much before the ecosystem had had time to catchup. But I would readily concede that Dr. Jones @national_lab didnt at that time, in fact he probably hasnt even now. I do disagree strongly with the opinion that Numpy is no better than MATLAB :). MATLAB has adopted some Numpy features after Numpy came out (broadcasting for example) but Numpy offered some genuine and unique advantages, both technical (broadcasting, no need for a MEX compiler that I have to pay through my nose for, not restricted to weird naming conventions, nature of parameter passing, ...) and legal.