It's not about whether you "like" to read them or not, it's about whether the people they're directed at (and the audience) read them and decide to withdraw from the project (or never join it).
good software engineering requires some minimal level of mental strength, and if a one cant take a snippy (in the one's opinion as in my opinion Linus' emails are very reasonable, precise and thorough explanatorial) email i'd question whether that one would be a valuable member at all.
yep. I think it gets the point - irreconcilable differences in the foundations and applications of intelligence - more efficiently across than the alternative of an attempt at long winded logical based explanation of that irreconcilable difference to somebody who just doesn't understand/share your logical apparatus because of that difference.
recognizing and accepting the difference between people isn't dehumanization. Not recognizing and denying people the option to be different is dehumanization.