In May 2005, having received no reply from the Kansas State Board of Education, Henderson posted the letter on his website, gaining significant public interest.[3][14] Shortly thereafter, Pastafarianism became an Internet phenomenon.[18][9] Henderson published the responses he then received from board members.[20] Three board members, all of whom opposed the curriculum amendments, responded positively; a fourth board member responded with the comment "It is a serious offense to mock God".[21] Henderson has also published the significant amount of hate mail, including death threats, that he has received.[22][23] Within one year of sending the open letter, Henderson received thousands of emails on the Flying Spaghetti Monster, eventually totaling over 60,000,[24] of which he has said that "about 95 percent have been supportive, while the other five percent have said I am going to hell".[9] During that time, his site garnered tens of millions of hits.