Why people think it is ok to be rude when someone is asking a legitamate question?

The person who used my yahoo answer name, asked the question regarding 'ugg style boots' because they were the only boots they had, they work hard and can only afford one pair, so 'had' to work in them. Calling her a 'stupid girl' and 'people like her ' saying they dont deserve to have them, how pathetic, what do you think this is a child? no it is a pair of boots. Now the question was does anyone know of how to improve damage? If you dont know, dont bother being rude instead get off your back side and work for a living and buy some ugg style boots, or be really silly and buy the real deal. I am sure people like you must deserve them, you probably wouldnt even have to pay for them. Jealousy is very unattractive.