>>If you post a question and I reply "free of charge"
>>how can you said that we are competitors?
>
>You are perfectly right - in this case we are partners,
>But if some other post a question we already behave like competitors. Some of us try to prove that other point of view or solution is not correct and that only they are right.
>But never mind :-)

I dont see this kind of "I am better than you" posting many times on this forum. Sometimes a better solution was highlited by anoter one, but in this case the solution will help both posters. I beleive you are wrong in your statement. :-)