Some people do not comment but paste 20-25 pages which is copied from the internet, some paste only the link according to their subject of interest. It takes only a click to be away from it.
Someone has mentioned in Sajha that if you do not like post from a particular person, you have a choice to avoid him/ her not opening the post as well do not provoke him/her with nasty words.

Never drag anyone without a pertinent reason otherwise you are a severe-retarded person.