Technical people identify with the tools and the jargon of their trade. Web developers may have Ruby on Rails and Python. Farmers have their combine or pickup truck. Engineering students used to carry either an HP or a Texas Instruments calculator, and today might use MATLAB and other modeling software. The tools themselves both enable the work being done, but they also set boundaries for what can be done.
I am very much in the technical community with my own tools.
But more importantly,...