True. But, its not really discussing when you tell other people that they are wrong because they have a different opinion than you and then call them stupid for not agreeing with you.
Whining doesn't lead to discussion. It's just whining, especially when there are people that have told them how to go about actually registering a complaint and possibly getting a resolution. Constant complaining about the same thing that has been complained about before is just complaining. It is neither instigating discussion nor conducive to any purpose other than whining.