Maybe I'm wrong, but it comes across as encouraging knowledge-hoarding, omitting documentation, and other job-securing, second-stringer games like writing obscu

Maybe I'm wrong, but it comes across as encouraging knowledge-hoarding, omitting documentation, and other job-securing, second-stringer games like writing obscure code no one else can understand. That would be the mark of the unprofessional Milton jerk to be eliminated at the first opportunity. In general, always be working yourself out of a job so you can get promoted or find a better job elsewhere. Corporate employees retreating into their own worlds are a dime-a-dozen, professional badass go-getters are the indispensable ones.