Its a form of name-calling. If you are a Sunni against worshipping graves and superstutions, and announce that to some Shias or other groups that allow grave-worship, sooner or later you will be called that without even knowing who Sheikh Imam Muhammad Ibn Abdulwahab (may Allah have mercy on his soul) is. Usually its a response to graveworship, when they cannot defend it, they reply by name calling. Sheikh Muhammad Bin Abdulwahab never brought anything new, but it bothered some so that they accused him of takfeer as they say (lying, of course which is clear in his books), being an agent of the British who told him tell people to stop worshipping graves. He was just against graveworship that became prevelant at the time and called to return to pure Islam, from Qur'aan and authentic Sunnah, with no "middle man" between a person and Allah. http://www.youtube.com/watch?v=pO-r7TQIzbI