Agreed??? So, even if something is apparently inadequate, irrelevant, or just plain stupid you should still dresss it well, "sugar-coat" it ((c) Sesshi ;-), and make a small dance of good manners about it? Waste your time, in the end of the day, just to make it digestible?.. You must be kidding... On the other hand, when we start caring that much about the looks trading it for the specs, I would expect even something more superficial...
Anyway, I gather that if somebody with his/her knowledge backed up with solid experience is prepred to share it (like Sesshi is apparently doing) it is most reasonable and recomended to try to learn something usefull from it rather than unnecessarily concentrating on the dressing. No "arrogance and unnecessary rudeness" can "just detract" an open mind "from your credibility".
Was it Eleanor Roosevelt who was saying: "Great minds discuss ideas. Average minds discuss events. Small minds discuss people."
Beeing perfectly conscious of what category I am falling into

and with my best regards,
p33
PS 2 Cybergypsy: my "you"s and "your"s (if there are any) are most impersonal, so, don't misinterpret them, please. I've just picked up a post with a comment relevant to the irritating mater.