> No one here is giving me free food (without me also giving out free food in turn), and I have never asked for dessert.

I have no idea about your personal post history, but if you have ever had a question answered by someone that you have never answered a question for, your above statement would be incorrect.

>It certainly does. I am glad I don't act in such a way. Might I ask exactly to whom this comment is pointed?

It's pointed at anyone that shares the sentiment you seem to be expressing- that people that offer opinions or partial answers are wasting our time. If I misunderstood your point, I apologize.