Wikipedia is not that bad. We do not allow that kind of edits. Sources have to be quoted. Please click on the references and see. This article has stood uncontested for the last 2 years. Thirunavukkarasar or Appar was persecuted by the Jains. There was struggle between Jains and Shaivas at that time. Smartas were non existent at that time. Clickon the link Discussions on the top of the Wiki page. You will see the discussions. You check out the article on Iyers. There was so much fight. People fight over even a single word. It is a jungle. We have a number of Tamil Brahmins. Nothing goes unchallenged. Sometimes you wonder whether it is worth it.