What is it?

I can see a few goals one can have by using such a forum:- putting forth specific problems to see if they are shared or idiosyncratic, hoping that, in the first case, someone will have come up with a solution or some wizz will take on the challenge and come up with a solution, including add-on.- asking help from other participants about, a file, a tweak, a catastrophy or some other- sharing a piece of news or a remarkable moment as in a conversation- discussing flight techniques, such as pitch vs. power- etc...Considering that about half of the posts at this time are basically dedicated to heatedly discussing whether an already released product is lousy or good, I would like to know what is the exact purpose of such posts. What exactly do these posts aim at achieving. What exactly do you want? Please say it. Perhaps, if this purpose is so defined the large space it takes will appear more relevant.