I'm starting to get fed up of lusers that think they have the right to insult developers, use bad wording and in general being totally non respecting for the work other human being is going for them for free.
This kind of weird individual also thinks that by using bad manners its problems will be fixed more promptly, sorry but no, this is not a bar fight and being the rudest won't get you anything else than ignorance even if your bug is genuine.
I will not point to any of their posts, there have been too many lately, it's easy to recognize them and they know who they are.
At the contrary I will link to a mail by Jochen Trumpf so you can all learn how people is supposed to comment and contribute, in a clear, precise and constructive way, and as Thiago always says "If you got a patch it's much better", but if you have not it's ok too. To all lusers out there, please learn from Jochen.