Edited sentence: "  "No, I'm not, you are".Cochrane himself indulges in this mindless practice and even encourages it.For example,  it is common to read posters screaming at each other "You're a racist.Perhaps because of this many of the postings are poorly written and misspelled.The repetitive nature of the "discussions",  in whcih the same posters say the same things they said a year ago, also diminishes the interest of the site for most readers.The site also is marred by its policy of allowing abusive postings.There is also a substantial number of teenagers