Thus, tipsters themselves can be "tipped" as being a good or bad tipster. Tipsters who provided juicy gossip were provided with coffee mugs emblazoned with the Knife's logo. Regular tipsters/contributors include Tom Segal (Pricewise) and Paul Kealy. Twitter feed and a Racing Post YouTube channel features tipsters and video form. There are other tipsters who provide equally respectable results through analysis of commonly accessible information. In 2008, $65 billion in unreported income was alleged by tipsters. Although Caen relied on "an army of reliable tipsters", all items were fact-checked.