You don't seem to get it IMO.  A "discussion" is the sharing of opinions, whether they be like or differ.  Apparently, to your way of thinking, a discussion only involves negative opinions/criticism. 

It continually amazes me.  Critical posts/thread happens.  Someone like me posts a positive view on the exact same topic, and I'm somehow stiffling others.  And then I'm attacked for having voiced my opinion.  No picking apart my post for content, just this strange reaction (attack the poster) - that is apparently okay.  Did I attack any poster until I received this reaction?  Think it through - the sequence of events when this happens - who is trying to stiffle who?  In my initial response, did I attack the poster, or his opinion?  Yet when I post my opinion, what was attacked, me or my opinion?  (Hint: it was clearly me that was attacked, without a significant word about my opinion).

What a waste of time.....

SGE