Isn't it pointless to question what other people do on a public forum? I and i'm sure other's don't need you to tell us what we should and shouldn't do here.
And for the record, I do it because I value other people's opinions. You don't think I realize the number of variables that could make a picture I post look completely different for someone else? It still helps to hear feedback. Things like
@Peter Boese and
@andrevr posted regarding the trees helps me make things better and more accurate.
I'll let you have the last word because this is the last comment i'm going to make on the subject. I'm not about to get in to a war of words over something that shouldn't have come up in the first place. Have a nice day...