On your first sight, please, spare me. Accuse the man of being a communist, that is so original. I am sure MLK was trying to take over the country and becoming a dictator.
Your second sight, read the entire article;
"Later, the focus of the bureau's investigations shifted to "discrediting" King through revelations regarding his private life. The bureau distributed reports regarding King's extramarital sexual affairs to the executive branch, friendly reporters, potential coalition partners and funding sources of the SCLC, and King's family. The Bureau also sent anonymous letters to King threatening to reveal information if he didn't cease his civil rights work. Finally, the Bureau's investigation shifted away from King's personal life to intelligence and counterintelligence work on the direction of the SCLC and the "racial" movement."
The bureau did not support civil rights, so they tried to bash his reputation by distributing accusations about his personal life.
On your third sight, it is primarily a sight saying that the conservatives didn't support equal rights for blacks, so they shouldn't support MLK now. That makes you look great:roll:. Conservatives in the 50s and 60s were deeply opposed to blacks having the right to vote and be treated the same way as white citizens, that does not make MLK bad, it makes those type of Conservatives ignorant. See the intro I quoted from the sight below;
"This is amazing because during the 50s and 60s, the Right almost unanimously opposed the civil rights movement. Contrary to the claims of many neocons, the opposition was not limited to the John Birch Society and southern conservatives. It was made by politicians like Ronald Reagan and Barry Goldwater, and in the pages of Modern Age, Human Events, National Review, and the Freeman."
You see, while you nitpick to find the bad things about MLK, I see the great things he did for our country. Nobody has a perfect life, are you perfect. Even if MLK did cheat on is wife occasionally, that does not make him a bad person. Think of all of the things that you have done wrong, are you a bad person?
http://en.wikipedia.org/wiki/Talk:Martin_Luther_King,_Jr./Facts
"He is regarded as one of the greatest leaders and heroes in America's history, and in the modern history of nonviolence."
"King was an adherent of the philosophies of nonviolent civil disobedience used successfully in India by Mohandas Gandhi, and he applied this philosophy to the protests organised by the SCLC. King correctly identified that organised, non-violent protest against the racist system of Southern separation known as Jim Crow, when violently attacked by racist authorities and covered extensively by the media, would create a wave of pro-Civil Rights public opinion, and this was the key relationship which brought Civil Rights to the forefront of American politics in the early 1960s."
"He organized and led marches for the right to vote, desegregation, fair hiring, and other basic civil rights. Most of these rights were later successfully enacted into United States law with the passage of the Civil Rights Act and the Voting Rights Act of 1965."
"On October 14, 1964, King became the youngest recipient of the Nobel Peace Prize, which was awarded to him for leading non-violent resistance to end racial prejudice in the United States."
These are a few quotes from the site you put up.