Also, I'd rather hear from FReepers who have real knowledge of aircraft, weather conditions, etc, who might actually have some valuable insight for the rest of us.
I don't think any person's opinion or insight prevents the posting of a more knowledgeable insight by somebody else.
It's generally up to the reader to determine for himself who is presenting the move valuable information.
Some of us just skip over posts that we regard as irrelevant. Some of us then have to post irrelvancies complaining about irrelevance.