what elfocursh says is correct , it is objective truth that you should only give constructive feedback ( how something can be improved or even WHY it is bad/wrong and NOT >>>THAT IT IS BAD<<< )
xxdem what you said i find wrong "this is how it works, there is no community that will take trashcode lightly"
for two reasons
1: this is how it works is a constant you ACCEPT, and you have the ability and right to change ( keep in mind the only people ( in my opinion ) that are in the position to correct people on their code are elfocrush ,melron ,yourself and may be a few others )
so if you few decide to be more civilized like elfocrush suggested it would not be an issue anymore.
2: no one said take it lightly, he said don't call someone useless or trashcode, just correct his mistakes, point them out as you would do in real life to someone you don't know( i am sure you have had a real-life interaction where you had to be formal )
SQL Developer took it to an extreme but he is not wrong.
kara will probably feel left out ( since i don't think anyone can reason with him and i am not interested in arguing with a wall )