I can agree with the sentiment, but.
When one person asks a question the answer can often be of assistance to many others.
I am sure many have had questions and or concerns answered without posting.
Your answer to one persons question will most probably be of assistance to many others.
So please, don't keep your knowledge a secret! Share with us all.
I personally have found this forum to be of great assistance over the years.
Your reply/answer can easily be more refined with a simple request for further details.
New forumites are usually the perceived problem, mainly due to ignorance. Took me a while to refine my details when I first joined (a long time ago).
Having said that, I have no problem stating van make and location. Just not too sure where I'm going to be.
Safe and happy travels.