Start flame wars in mailing list

"Probably it will not help, but I'm angry. I have to reply somehow..."

"These kind of discussions are never beneficial for anyone... But you get what you deserve! If the feedback is disrespectful and arrogant I will reply the same way!"

"It so easy to be mean and offend the others. If you are so smart why don't you do something better instead of just judging?"

our answers are not constructive at all! Do you think that by offending us you will achieve something? And how come you decide which proposal is "serious" and which is not?"