Comment by nunobrito

Those "smart people" write blackboxes in esoteric languages that only the same person maintains.

Everyone else has to write wrappers to interact with that blackbox. God forbid someone daring to even change the code, because it basically doesn't even need/use junit tests. Eventually the smart person gets bored and moves to something else, that tool then gets rewritten to Java in two days by someone else.

End of story.