The written word. There it is. In black and white. With no human voice inflection, no way of knowing is this a 'tongue in cheek' remark or deadly serious.
Have we not read emails and misunderstood their message, or got a text and been equally mystified.
Having been a moderator on umpteen websites over the years I've seen all kinds of craziness, it happens. Wherever humans are involved there will be be that 'organic interface' for error, or personal interpretation.
Also in any community be it a nudist beach or online community they'll be a whole spectrum of opinions. It would be boring if we where all drones thinking the same.
For me if you met me in person I think you'd quickly establish I'm pretty easy going by nature and laid back, lifes to short to get uptight in my opinion.
Just an observation.