fake hate crimes: a database of hate crime hoaxes in the usa

The purpose of this site is to compile a comprehensive database of the false reports of "hate crimes" committed (mostly) in the USA. It builds on the work of Laird Wilcox, whose Crying Wolf (PDF) is the original book on this subject. The recent book Hate Crime Hoax also adds to Wilcox's work. Watching the Watchdogs is very useful, and so is Fake Hate Map.
These graphs chart reports of fake hate crimes over time. The early reports (1979 thru 1994) are from Laird Wilcox's book 'Crying Wolf' (PDF). From then on, most reports are from online news sources. Because the site depends on the media, this data cannot be said to show the actual velocity of hate crime hoaxes, and definitely not the ratio of fake to real hate crimes.